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Giorgiutti S, Rottura J, Korganow AS, Gies V. CXCR4: from B-cell development to B cell-mediated diseases. Life Sci Alliance 2024; 7:e202302465. [PMID: 38519141 PMCID: PMC10961644 DOI: 10.26508/lsa.202302465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 03/11/2024] [Accepted: 03/12/2024] [Indexed: 03/24/2024] Open
Abstract
Chemokine receptors are members of the G protein-coupled receptor superfamily. The C-X-C chemokine receptor type 4 (CXCR4), one of the most studied chemokine receptors, is widely expressed in hematopoietic and immune cell populations. It is involved in leukocyte trafficking in lymphoid organs and inflammatory sites through its interaction with its natural ligand CXCL12. CXCR4 assumes a pivotal role in B-cell development, ranging from early progenitors to the differentiation of antibody-secreting cells. This review emphasizes the significance of CXCR4 across the various stages of B-cell development, including central tolerance, and delves into the association between CXCR4 and B cell-mediated disorders, from immunodeficiencies such as WHIM (warts, hypogammaglobulinemia, infections, and myelokathexis) syndrome to autoimmune diseases such as systemic lupus erythematosus. The potential of CXCR4 as a therapeutic target is discussed, especially through the identification of novel molecules capable of modulating specific pockets of the CXCR4 molecule. These insights provide a basis for innovative therapeutic approaches in the field.
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Affiliation(s)
- Stéphane Giorgiutti
- Department of Clinical Immunology and Internal Medicine, National Reference Center for Systemic Autoimmune Diseases (CNR RESO), Tertiary Center for Primary Immunodeficiency, Strasbourg University Hospital, Strasbourg, France
- INSERM UMR - S1109, Institut thématique interdisciplinaire (ITI) de Médecine de Précision de Strasbourg, Transplantex NG, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Faculty of Medicine, Université de Strasbourg, Strasbourg, France
| | - Julien Rottura
- INSERM UMR - S1109, Institut thématique interdisciplinaire (ITI) de Médecine de Précision de Strasbourg, Transplantex NG, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | - Anne-Sophie Korganow
- Department of Clinical Immunology and Internal Medicine, National Reference Center for Systemic Autoimmune Diseases (CNR RESO), Tertiary Center for Primary Immunodeficiency, Strasbourg University Hospital, Strasbourg, France
- INSERM UMR - S1109, Institut thématique interdisciplinaire (ITI) de Médecine de Précision de Strasbourg, Transplantex NG, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Faculty of Medicine, Université de Strasbourg, Strasbourg, France
| | - Vincent Gies
- Department of Clinical Immunology and Internal Medicine, National Reference Center for Systemic Autoimmune Diseases (CNR RESO), Tertiary Center for Primary Immunodeficiency, Strasbourg University Hospital, Strasbourg, France
- INSERM UMR - S1109, Institut thématique interdisciplinaire (ITI) de Médecine de Précision de Strasbourg, Transplantex NG, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Faculty of Pharmacy, Université de Strasbourg, Illkirch, France
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2
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Giusti A, Spatola G, Mancini S, Nuvoloni R, Armani A. Novel foods, old issues: Metabarcoding revealed mislabeling in insect-based products sold by e-commerce on the EU market. Food Res Int 2024; 184:114268. [PMID: 38609245 DOI: 10.1016/j.foodres.2024.114268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024]
Abstract
Insects intended for human consumption are considered Novel Foods according to EU legislation. marketed in form of powders, bars, snacks are increasingly available on the EU market, especially on e-commerce. The commercial form and the way of distribution make IBPs particularly prone to mislabeling. Literature concerning the mislabeling occurrence in IBPs is extremely scarce. In this study, 46 processed IBPs were collected on nine EU e-commerce platforms (e-CO) to be authenticated by metabarcoding. A 200 bp region from 16S rRNA gene was used as molecular target. Sequencing data were processed using DADA2 R package, and sequences were taxonomically assigned through BLAST analysis against GenBank. Procedural blanks and positive controls were included in the analysis, and threshold values were established to filter the final data. The mislabeling rate (i. e. the mismatch between the species declared on the IBP label and the species identified by metabarcoding) was calculated. Overall, a high mislabeling rate (33.3 %) was observed, although this percentage is influenced by the e-CO platform and the insect species, with A. domesticus particularly involved. The use of species not listed in authorized Novel Food (e. g. Gryllus locorojo), and/or the partial replacement of high value species with lower value species was highlighted for the first time in processed IBPs. The presence of insect pests was also detected. Metabarcoding was confirmed as an effective tool for IBPs authentication. Also, outcomes from this study can provide useful data on the main issues involving the EU IBPs' market, that can represent an incentive to reinforce both official controls and FBO's self-controls on these poorly investigated products.
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Affiliation(s)
- Alice Giusti
- Department of Veterinary Sciences, University of Pisa, 56124 Pisa, Italy
| | - Gabriele Spatola
- Department of Veterinary Sciences, University of Pisa, 56124 Pisa, Italy
| | - Simone Mancini
- Department of Veterinary Sciences, University of Pisa, 56124 Pisa, Italy
| | - Roberta Nuvoloni
- Department of Veterinary Sciences, University of Pisa, 56124 Pisa, Italy
| | - Andrea Armani
- Department of Veterinary Sciences, University of Pisa, 56124 Pisa, Italy.
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3
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Moulin C, Beaupain B, Suarez F, Bertrand Y, Beaussant SC, Fischer A, Durin J, Ranta D, Espéli M, Bachelerie F, Bellanné-Chantelot C, Molina T, Emile JF, Balabanian K, Deback C, Donadieu J. CXCR4 WHIM syndrome is a cancer predisposition condition for virus-induced malignancies. Br J Haematol 2024; 204:1383-1392. [PMID: 38442908 DOI: 10.1111/bjh.19373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/31/2024] [Accepted: 02/20/2024] [Indexed: 03/07/2024]
Abstract
Warts, hypogammaglobulinaemia, infections and myelokathexis syndrome (WHIMS) is a rare combined primary immunodeficiency caused by the gain of function of the CXCR4 chemokine receptor. We present the prevalence of cancer in WHIMS patients based on data from the French Severe Chronic Neutropenia Registry and an exhaustive literature review. The median follow-up of the 14 WHIMS 'patients was 28.5 years. A central review and viral evaluation of pathological samples were organized, and we conducted a thorough literature review to identify all reports of WHIMS cases. Six French patients were diagnosed with cancer at a median age of 37.6 years. The 40-year risk of malignancy was 39% (95% confidence interval [CI]: 6%-74%). We observed two human papillomavirus (HPV)-induced vulvar carcinomas, three lymphomas (two Epstein-Barr virus [EBV]-related) and one basal cell carcinoma. Among the 155 WHIMS cases from the literature, 22 cancers were reported in 16 patients, with an overall cancer 40-year risk of 23% (95% CI: 13%-39%). Malignancies included EBV-associated lymphoproliferative disorders and HPV-positive genital and anal cancers as in the French cohort. Worldwide, nine cases of malignancy were associated with HPV and four with EBV. Immunocompromised WHIMS patients appear to be particularly susceptible to developing early malignancy, mainly HPV-induced carcinomas, followed by EBV-related lymphomas.
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Affiliation(s)
- Clémentine Moulin
- Université Paris-Cité, INSERM U1160, Institut de Recherche Saint-Louis, Paris, France
| | - Blandine Beaupain
- Centre de référence des neutropénies chroniques, Registre des neutropénies chroniques, APHP, Hôpital Trousseau Paris, Paris, France
| | - Felipe Suarez
- Service d'hématologie, Hôpital Necker Enfants Malades, APHP, Paris, France
| | - Yves Bertrand
- Institut d'hémato oncologie Pédiatrique, Hospice Civil de Lyon, Paris, France
| | - Sarah Cohen Beaussant
- Centre de référence des neutropénies chroniques, Registre des neutropénies chroniques, APHP, Hôpital Trousseau Paris, Paris, France
| | - Alain Fischer
- Centre de référence des déficits immunitaires héréditaires, Unité d'Immuno-Hématologie Pédiatrique, Hôpital Necker Enfants Malades, APHP, Paris, France
| | - Julie Durin
- Centre de référence des neutropénies chroniques, Registre des neutropénies chroniques, APHP, Hôpital Trousseau Paris, Paris, France
| | - Dana Ranta
- Service d'hématologie, CHU Nancy, Nancy, France
| | - Marion Espéli
- Université Paris-Cité, INSERM U1160, Institut de Recherche Saint-Louis, Paris, France
| | - Françoise Bachelerie
- Université Paris-Saclay, Inserm, Inflammation, Microbiome and Immunosurveillance, Orsay, France
| | | | - Thierry Molina
- Service d'anatomie pathologique Hôpital Necker Enfants Malades, APHP, Paris, France
| | - Jean François Emile
- Service d'anatomie pathologique Hôpital Ambroise Paré, APHP, Boulogne-Billancourt, France
| | - Karl Balabanian
- Université Paris-Cité, INSERM U1160, Institut de Recherche Saint-Louis, Paris, France
| | - Claire Deback
- Université Paris-Saclay, Inserm, Inflammation, Microbiome and Immunosurveillance, Orsay, France
- Laboratoire de Virologie, Hôpitaux Universitaires Paris-Saclay, Hôpital Paul Brousse, AP-HP, Villejuif, France
| | - Jean Donadieu
- Centre de référence des neutropénies chroniques, Registre des neutropénies chroniques, APHP, Hôpital Trousseau Paris, Paris, France
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Smits BM, Boland SL, Hol ME, Dandis R, Leavis HL, de Jong PA, Prevaes SMPJ, Mohamed Hoesein FAA, van Montfrans JM, Ellerbroek PM. Pulmonary Computed Tomography Screening Frequency in Primary Antibody Deficiency. The Journal of Allergy and Clinical Immunology: In Practice 2024; 12:1037-1048.e3. [PMID: 38182096 DOI: 10.1016/j.jaip.2023.12.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 12/21/2023] [Accepted: 12/26/2023] [Indexed: 01/07/2024]
Abstract
BACKGROUND Patients with primary antibody deficiency (PAD) frequently suffer from pulmonary complications, associated with severe morbidity and mortality. Hence, regular pulmonary screening by computed tomography (CT) scanning is advised. However, predictive risk factors for pulmonary morbidity are lacking. OBJECTIVE To identify patients with PAD at risk for pulmonary complications necessitating regular CT screening. METHODS A retrospective, longitudinal cohort study of patients with PAD (median follow-up 7.4 [2.3-14.8] years) was performed. CTs were scored using the modified Brody-II scoring system. Clinical and laboratory parameters were retrospectively collected. Potential risk factors were identified by univariate analysis when P < .2 and confirmed by multivariable logistic regression when P < .05. RESULTS The following independent risk factors for progression of airway disease (AD) were identified: (1) diagnosis of X-linked agammaglobulinemia (XLA), (2) recurrent airway infections (2.5/year), and (3) the presence of AD at baseline. Signs of AD progression were detected in 5 of 11 patients with XLA and in 17 of 80 of the other patients with PAD. Of the 22 patients who progressed, 17 had pre-existent AD scores ≥7.0%. Increased AD scores were related to poorer forced expiratory volume in 1 second values and chronic cough. Common variable immunodeficiency and increased CD4 effector/memory cells were risk factors for an interstitial lung disease (ILD) score ≥13.0%. ILD ≥13.0% occurred in 12 of 80 patients. Signs of ILD progression were detected in 8 of 80 patients, and 4 of 8 patients showing progression had pre-existent ILD scores ≥13.0%. CONCLUSION We identified risk factors that distinguished patients with PAD at risk for AD and ILD presence and progression, which could guide future screening frequency; however, independent and preferably prospective validation is needed.
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Affiliation(s)
- Bas M Smits
- Department of Pediatric Immunology and Infectious Diseases, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Sharisa L Boland
- Department of Pediatric Immunology and Infectious Diseases, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Marjolein E Hol
- Department of Radiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Rana Dandis
- Research Department, Trial and Datacenter, Princess Maxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Helen L Leavis
- Department of Rheumatology and Clinical Immunology, Utrecht University, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Pim A de Jong
- Department of Radiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Sabine M P J Prevaes
- Department of Pediatric Pulmonology, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Joris M van Montfrans
- Department of Pediatric Immunology and Infectious Diseases, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Pauline M Ellerbroek
- Department of Internal Medicine, Infectious Diseases, University Medical Center Utrecht, Utrecht, the Netherlands.
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5
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Kohn DB. Gene therapy for adenosine deaminase severe combined immune deficiency-An unexpected journey of four decades. Immunol Rev 2024; 322:148-156. [PMID: 38033164 DOI: 10.1111/imr.13293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 11/11/2023] [Accepted: 11/15/2023] [Indexed: 12/02/2023]
Abstract
Severe combined immune deficiency due to adenosine deaminase deficiency (ADA SCID) is an inborn error of immunity with pan-lymphopenia, due to accumulated cytotoxic adenine metabolites. ADA SCID has been treated using gene therapy with a normal human ADA gene added to autologous hematopoietic stem cells (HSC) for over 30 years. Iterative improvements in vector design, HSC processing methods, and clinical HSC transplant procedures have led nearly all ADA SCID gene therapy patients to achieve consistently beneficial immune restoration with stable engraftment of ADA gene-corrected HSC over the duration of observation (as long as 20 years). One gene therapy for ADA SCID is approved by the European Medicines Agency (EMA) in the European Union (EU) and another is being advanced to licensure in the U.S. and U.K. Despite the clear-cut benefits and safety of this curative gene and cell therapy, it remains challenging to achieve sustained availability and access, especially for rare disorders like ADA SCID.
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Affiliation(s)
- Donald B Kohn
- Department of Microbiology, Immunology & Molecular Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA
- Department of Pediatrics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA
- Department of Molecular & Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA
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6
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Aranda CS, Gouveia-Pereira MP, da Silva CJM, Rizzo MCFV, Ishizuka E, de Oliveira EB, Condino-Neto A. Severe combined immunodeficiency diagnosis and genetic defects. Immunol Rev 2024; 322:138-147. [PMID: 38287514 DOI: 10.1111/imr.13310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/02/2024] [Indexed: 01/31/2024]
Abstract
Severe combined immunodeficiency (SCID) is a rare and life-threatening genetic disorder that severely impairs the immune system's ability to defend the body against infections. Often referred to as the "bubble boy" disease, SCID gained widespread recognition due to the case of David Vetter, a young boy who lived in a sterile plastic bubble to protect him from germs. SCID is typically present at birth, and it results from genetic mutations that affect the development and function of immune cells, particularly T cells and B cells. These immune cells are essential for identifying and fighting off infections caused by viruses, bacteria, and fungi. In SCID patients, the immune system is virtually non-existent, leaving them highly susceptible to recurrent, severe infections. There are several forms of SCID, with varying degrees of severity, but all share common features. Newborns with SCID often exhibit symptoms such as chronic diarrhea, thrush, skin rashes, and persistent infections that do not respond to standard treatments. Without prompt diagnosis and intervention, SCID can lead to life-threatening complications and a high risk of mortality. There are over 20 possible affected genes. Treatment options for SCID primarily involve immune reconstitution, with the most well-known approach being hematopoietic stem cell transplantation (HSCT). Alternatively, gene therapy is also available for some forms of SCID. Once treated successfully, SCID patients can lead relatively normal lives, but they may still require vigilant infection control measures and lifelong medical follow-up to manage potential complications. In conclusion, severe combined immunodeficiency is a rare but life-threatening genetic disorder that severely compromises the immune system's function, rendering affected individuals highly vulnerable to infections. Early diagnosis and appropriate treatment are fundamental. With this respect, newborn screening is progressively and dramatically improving the prognosis of SCID.
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Affiliation(s)
- Carolina Sanchez Aranda
- Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, Federal University of São Paulo Medical School-UNIFESP, São Paulo, Brazil
| | - Mariana Pimentel Gouveia-Pereira
- Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, Federal University of São Paulo Medical School-UNIFESP, São Paulo, Brazil
| | - Celso Jose Mendanha da Silva
- Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, Federal University of São Paulo Medical School-UNIFESP, São Paulo, Brazil
| | - Maria Candida Faria Varanda Rizzo
- Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, Federal University of São Paulo Medical School-UNIFESP, São Paulo, Brazil
| | | | | | - Antonio Condino-Neto
- Department of Immunology, Institute of Biomedical Sciences, University of Sao Paulo, Instituto Jo Clemente, and Immunogenic Laboratories, São Paulo, Brazil
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7
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Chen KR. Cutaneous vasculitis in autoinflammatory diseases. J Dermatol 2024; 51:150-159. [PMID: 37955334 DOI: 10.1111/1346-8138.17030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 10/24/2023] [Indexed: 11/14/2023]
Abstract
Autoinflammatory diseases (AIDs) characterized by recurrent episodes of localized or systemic inflammation are disorders of the innate immune system. Skin lesions are commonly found in AIDs and cutaneous vasculitis can coexist with AIDs and even present as the most striking feature. This review aims to focus on the frequent cutaneous vasculitis association in three monogenic AIDs including familial Mediterranean fever (FMF), deficiency of adenosine deaminase type 2 (DADA2), and the recently identified adult-onset VEXAS (vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic) syndrome. Cutaneous vasculitis in FMF is characterized by: (1) small-vessel vasculitis similar to IgA vasculitis with palpable purpura but increased intussusception complication and less vascular IgA deposit, and (2) cutaneous arteritis-like vasculitis presenting as subcutaneous nodules most often with higher glomerular involvement. DADA2 has a wide spectrum of clinical presentations ranging from fatal systemic vasculitis with multiple strokes, especially in pediatric patients, to limited cutaneous disease in middle-aged patients. DADA2 shares similar clinical and histopathological features with polyarteritis nodosa (PAN). As a result, DADA2 is commonly initially misdiagnosed as childhood PAN. Livedo racemosa reveals the most common cutaneous manifestation of cutaneous vasculitis in patients with DADA2. VEXAS syndrome is a life-threatening disease. A diagnosis of VEXAS syndrome should be strongly considered or could be made in patients with skin lesions characterized by Sweet syndrome-like eruption, livedo racemosa, concomitant relapsing polychondritis, deep venous thrombosis, pulmonary involvement, and progressive hematologic abnormalities such as myelodysplastic syndrome with a unique finding of cytoplasmic vacuoles in myeloid and erythroid precursor cells from bone marrow aspirate smear. As skin involvement is common in AIDs and may present as the most frequent manifestation, especially in DADA2 (70% to 90%) and VEXAS syndrome (83% to 91%), dermatologists play a crucial role in contributing to the early diagnosis of these AIDs with early initiation of the appropriate therapy to avoid progressing fatal outcomes.
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Affiliation(s)
- Ko-Ron Chen
- Meguro Chen Dermatology Clinic, Tokyo, Japan
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8
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Priyanka P, Patra PK, Banday AZ, Reddy P, Sharma N, Jannarthanan J, Bhattarai D. Recurrent flare-associated urticaria in adenosine deaminase type 2 deficiency. Rheumatology (Oxford) 2024; 63:e75-e76. [PMID: 37624921 DOI: 10.1093/rheumatology/kead443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Affiliation(s)
- Priyanka Priyanka
- Department of Pediatrics, All India Institute of Medical Sciences, Patna, India
| | - Pratap Kumar Patra
- Department of Pediatrics, All India Institute of Medical Sciences, Patna, India
| | | | - Pakkiresh Reddy
- Department of Pediatrics, All India Institute of Medical Sciences, Patna, India
| | - Nutan Sharma
- Department of Pediatrics, All India Institute of Medical Sciences, Patna, India
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9
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Migliavacca M, Barzaghi F, Fossati C, Rancoita PMV, Gabaldo M, Dionisio F, Giannelli S, Salerio FA, Ferrua F, Tucci F, Calbi V, Gallo V, Recupero S, Consiglieri G, Pajno R, Sambuco M, Priolo A, Ferri C, Garella V, Monti I, Silvani P, Darin S, Casiraghi M, Corti A, Zancan S, Levi M, Cesana D, Carlucci F, Pituch-Noworolska A, AbdElaziz D, Baumann U, Finocchi A, Cancrini C, Ladogana S, Meinhardt A, Meyts I, Montin D, Notarangelo LD, Porta F, Pasquet M, Speckmann C, Stepensky P, Tommasini A, Rabusin M, Karakas Z, Galicchio M, Leonardi L, Duse M, Guner SN, Di Serio C, Ciceri F, Bernardo ME, Aiuti A, Cicalese MP. Long-term and real-world safety and efficacy of retroviral gene therapy for adenosine deaminase deficiency. Nat Med 2024; 30:488-497. [PMID: 38355973 PMCID: PMC7615698 DOI: 10.1038/s41591-023-02789-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 12/21/2023] [Indexed: 02/16/2024]
Abstract
Adenosine deaminase (ADA) deficiency leads to severe combined immunodeficiency (SCID). Previous clinical trials showed that autologous CD34+ cell gene therapy (GT) following busulfan reduced-intensity conditioning is a promising therapeutic approach for ADA-SCID, but long-term data are warranted. Here we report an analysis on long-term safety and efficacy data of 43 patients with ADA-SCID who received retroviral ex vivo bone marrow-derived hematopoietic stem cell GT. Twenty-two individuals (median follow-up 15.4 years) were treated in the context of clinical development or named patient program. Nineteen patients were treated post-marketing authorization (median follow-up 3.2 years), and two additional patients received mobilized peripheral blood CD34+ cell GT. At data cutoff, all 43 patients were alive, with a median follow-up of 5.0 years (interquartile range 2.4-15.4) and 2 years intervention-free survival (no need for long-term enzyme replacement therapy or allogeneic hematopoietic stem cell transplantation) of 88% (95% confidence interval 78.7-98.4%). Most adverse events/reactions were related to disease background, busulfan conditioning or immune reconstitution; the safety profile of the real world experience was in line with premarketing cohort. One patient from the named patient program developed a T cell leukemia related to treatment 4.7 years after GT and is currently in remission. Long-term persistence of multilineage gene-corrected cells, metabolic detoxification, immune reconstitution and decreased infection rates were observed. Estimated mixed-effects models showed that higher dose of CD34+ cells infused and younger age at GT affected positively the plateau of CD3+ transduced cells, lymphocytes and CD4+ CD45RA+ naive T cells, whereas the cell dose positively influenced the final plateau of CD15+ transduced cells. These long-term data suggest that the risk-benefit of GT in ADA remains favorable and warrant for continuing long-term safety monitoring. Clinical trial registration: NCT00598481 , NCT03478670 .
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Affiliation(s)
- Maddalena Migliavacca
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Federica Barzaghi
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Claudia Fossati
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Paola M V Rancoita
- University Centre for Statistics in the Biomedical Sciences (CUSSB), Vita-Salute San Raffaele University, Milan, Italy
| | | | - Francesca Dionisio
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Stefania Giannelli
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Federica Andrea Salerio
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesca Ferrua
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesca Tucci
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Valeria Calbi
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Vera Gallo
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Salvatore Recupero
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giulia Consiglieri
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Roberta Pajno
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria Sambuco
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alessio Priolo
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Chiara Ferri
- Università Vita-Salute San Raffaele, Milan, Italy
| | | | - Ilaria Monti
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Paolo Silvani
- Department of Anesthesia and Critical Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Silvia Darin
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Miriam Casiraghi
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Ambra Corti
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | | | - Daniela Cesana
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Filippo Carlucci
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | | | - Dalia AbdElaziz
- Department of Pediatrics, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ulrich Baumann
- Department of Paediatric Pulmonology, Allergy and Neonatology, Hannover Medical School, Hannover, Germany
| | - Andrea Finocchi
- Research Unit of Primary Immunodeficiencies, Academic Department of Pediatrics, Bambino Gesù Children's Hospital, Scientific Institute for Research and Healthcare (IRCCS), Rome, Italy
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Caterina Cancrini
- Research Unit of Primary Immunodeficiencies, Academic Department of Pediatrics, Bambino Gesù Children's Hospital, Scientific Institute for Research and Healthcare (IRCCS), Rome, Italy
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Saverio Ladogana
- Paediatric Onco-haematology Unit, 'Casa Sollievo della Sofferenza' Hospital, IRCCS, San Giovanni Rotondo, Italy
| | - Andrea Meinhardt
- Department of Pediatric Hematology and Oncology, Medical Center, University Hospital Giessen, Giessen, Germany
| | - Isabelle Meyts
- Laboratory of Inborn Errors of Immunity, Department of Microbiology, Immunology and Transplantation, KU Leuven, Childhood Immunology, Department of Pediatrics, UZ Leuven, Leuven, Belgium
| | - Davide Montin
- Department of Pediatric and Public Health Sciences, University of Torino, Turin, Italy
- Regina Margherita Children's Hospital, AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | | | - Fulvio Porta
- Pediatric Oncology-Hematology and BMT Unit, Spedali Civili di Brescia, Brescia, Italy
| | - Marlène Pasquet
- Pediatric Hematology and Immunology, Children's Hospital, Toulouse, France
| | - Carsten Speckmann
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Faculty of Medicine, Medical Center, University of Freiburg, Freiburg, Germany
- Division of Pediatric Hematology and Oncology, Department of Pediatric and Adolescent Medicine, University Medical Center Freiburg, University of Freiburg, Freiburg, Germany
| | - Polina Stepensky
- Department of Bone Marrow Transplantation and Cancer Immunotherapy and Faculty of Medicine, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Alberto Tommasini
- Department of Pediatrics, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Marco Rabusin
- Department of Pediatrics, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Zeynep Karakas
- Department of Pediatrics, Hematology/Oncology Unit, Istanbul School of Medicine, Istanbul University, Istanbul, Turkey
| | - Miguel Galicchio
- Allergy and Immnunology Service, Hospital de Niños VJ Vilela, Rosario, Argentina
| | - Lucia Leonardi
- Department of Maternal, Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Marzia Duse
- Department of Maternal, Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Sukru Nail Guner
- Division of Pediatric Allergy and Immunology, Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Clelia Di Serio
- University Centre for Statistics in the Biomedical Sciences (CUSSB), Vita-Salute San Raffaele University, Milan, Italy
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
| | - Fabio Ciceri
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria Ester Bernardo
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
| | - Alessandro Aiuti
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy.
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.
- Università Vita-Salute San Raffaele, Milan, Italy.
| | - Maria Pia Cicalese
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
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10
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Garcia-Prat M, Batlle-Masó L, Parra-Martínez A, Franco-Jarava C, Martinez-Gallo M, Aguiló-Cucurull A, Perurena-Prieto J, Castells N, Urban B, Dieli-Crimi R, Soler-Palacín P, Colobran R. Role of Skewed X-Chromosome Inactivation in Common Variable Immunodeficiency. J Clin Immunol 2024; 44:54. [PMID: 38265673 DOI: 10.1007/s10875-024-01659-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 01/16/2024] [Indexed: 01/25/2024]
Abstract
The term common variable immunodeficiency (CVID) encompasses a clinically diverse group of disorders, mainly characterized by hypogammaglobulinemia, insufficient specific antibody production, and recurrent infections. The genetics of CVID is complex, and monogenic defects account for only a portion of cases, typically <30%. Other proposed mechanisms include digenic, oligogenic, or polygenic inheritance and epigenetic dysregulation. In this study, we aimed to assess the role of skewed X-chromosome inactivation (XCI) in CVID. Within our cohort of 131 genetically analyzed CVID patients, we selected female patients with rare variants in CVID-associated genes located on the X-chromosome. Four patients harboring heterozygous variants in BTK (n = 2), CD40LG (n = 1), and IKBKG (n = 1) were included in the study. We assessed XCI status using the HUMARA assay and an NGS-based method to quantify the expression of the 2 alleles in mRNA. Three of the 4 patients (75%) exhibited skewed XCI, and the mutated allele was predominantly expressed in all cases. Patient 1 harbored a hypomorphic variant in BTK (p.Tyr418His), patient 3 had a pathogenic variant in CD40LG (c.288+1G>A), and patient 4 had a hypomorphic variant in IKBKG (p.Glu57Lys) and a heterozygous splice variant in TNFRSF13B (TACI) (c.61+2T>A). Overall, the analysis of our cohort suggests that CVID in a small proportion of females (1.6% in our cohort) is caused by skewed XCI and highly penetrant gene variants on the X-chromosome. Additionally, skewed XCI may contribute to polygenic effects (3.3% in our cohort). These results indicate that skewed XCI may represent another piece in the complex puzzle of CVID genetics.
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Affiliation(s)
- Marina Garcia-Prat
- Infection in Immunocompromised Pediatric Patients Research Group, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Children's Hospital, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Catalonia, Spain
| | - Laura Batlle-Masó
- Infection in Immunocompromised Pediatric Patients Research Group, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Children's Hospital, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Catalonia, Spain
- Pompeu Fabra University (UPF), Barcelona, Catalonia, Spain
| | - Alba Parra-Martínez
- Infection in Immunocompromised Pediatric Patients Research Group, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Children's Hospital, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Catalonia, Spain
| | - Clara Franco-Jarava
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Catalonia, Spain
- Translational Immunology Research Group, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Immunology Division, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
| | - Mónica Martinez-Gallo
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Catalonia, Spain
- Translational Immunology Research Group, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Immunology Division, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
| | - Aina Aguiló-Cucurull
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Catalonia, Spain
- Translational Immunology Research Group, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Immunology Division, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
| | - Janire Perurena-Prieto
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Catalonia, Spain
- Translational Immunology Research Group, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Immunology Division, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
| | - Neus Castells
- Department of Clinical and Molecular Genetics, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Medicine Genetics Research Group, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
| | - Blanca Urban
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Catalonia, Spain
- Translational Immunology Research Group, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Immunology Division, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
| | - Romina Dieli-Crimi
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Catalonia, Spain
- Translational Immunology Research Group, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
- Immunology Division, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain
| | - Pere Soler-Palacín
- Infection in Immunocompromised Pediatric Patients Research Group, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain.
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Children's Hospital, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain.
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Catalonia, Spain.
| | - Roger Colobran
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Catalonia, Spain.
- Translational Immunology Research Group, Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain.
- Immunology Division, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain.
- Department of Clinical and Molecular Genetics, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Catalonia, Spain.
- Department of Cell Biology, Physiology and Immunology, Autonomous University of Barcelona (UAB), Bellaterra, Catalonia, Spain.
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11
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Jennings MR, Min S, Xu GS, Homayuni K, Suresh B, Haikal YA, Blazeck J. Optimized expression and purification of a human adenosine deaminase in E. coli and characterization of its Asp8Asn variant. Protein Expr Purif 2024; 213:106362. [PMID: 37683902 PMCID: PMC10664833 DOI: 10.1016/j.pep.2023.106362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 08/22/2023] [Accepted: 09/01/2023] [Indexed: 09/10/2023]
Abstract
Homo sapiens adenosine deaminase isoform 1 (HsADA1) hydrolyzes adenosine and 2-deoxyadenosine as a key step in the purine nucleoside salvage pathway. Some HsADA1 mutations have severe deleterious effects, as is the case in a severe combined immunodeficiency resulting from loss of enzyme activity (ADA-SCID). Other mutations that reduce enzyme activity, for instance the Asp8Asn (D8N) variant, do not cause ADA-SCID but are correlated with other consequences to health. To ease further study of HsADA1 and its variants, we optimized an inexpensive, recombinant expression process in an Escherichia coli host through multiplexed parameter testing enabled by a lysate-based microtiter plate assay. We demonstrate the importance of gene codon usage, induction time and temperature, and alcohol supplementation towards improving enzyme yield to a final titer of 5 mg per liter of culture. We further show that use of a double-histidine-tag (his-tag) system greatly improves purity. We then utilize our expression and purification framework to produce the HsADA1 D8N variant, which had previously not been purified to homogeneity. We confirm that the D8N variant is ∼30% less active than the wildtype HsADA1 and show that it better retains its activity in human serum. Additionally, we show that both HsADA1 and the D8N variant have heightened activity in serum, driven in part by a previously undescribed phenomenon involving albumin. Therefore, this work presents a valuable process to produce HsADA1 that allows for insights into it and its variants' behavior. We also confirm the utility of lysate-based activity assays towards finding optimal E. coli expression conditions for enzymes and show how fusing his-tags in tandem can enhance product purity.
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Affiliation(s)
- Maria Rain Jennings
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Soohyon Min
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Grace S Xu
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Kassandra Homayuni
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Bhavana Suresh
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Yusef Amir Haikal
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - John Blazeck
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
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12
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Suga M, Fuji S, Tada Y, Tsutsumi K, Kida S, Shibata K, Nakata R, Shingai Y, Yuda S, Yokota T, Ishikawa J. A single-institution pre-post comparison of subcutaneous immunoglobulin replacement therapy in allogeneic haematopoietic cell transplantation recipients. Br J Haematol 2024; 204:260-267. [PMID: 37963427 DOI: 10.1111/bjh.19203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 10/26/2023] [Accepted: 11/01/2023] [Indexed: 11/16/2023]
Abstract
Immunoglobulin replacement therapy (IgRT) reduces the risk of infection in hypogammaglobulinaemia secondary to chronic lymphocytic leukaemia and multiple myeloma. However, the benefit of IgRT, especially subcutaneous IgRT (ScIgRT), has not been assessed in hypogammaglobulinaemia after allogeneic haematopoietic cell transplantation (allo-HCT). We performed a pre-post comparison of the clinical impact of ScIgRT after allo-HCT in a retrospective analysis of 209 patients who underwent allogeneic HCT at our institution from 2011 to 2019. Since ScIgRT became available at our institution in April 2017, we categorized patients treated from January 2011 to March 2017 as the Pre-ScIgRT group (n = 118) and those treated from April 2017 to December 2019 as the Post-ScIgRT group (n = 91). The 2-year overall survival rate was 65% in the Pre-ScIgRT group and 81% in the Post-ScIgRT group (p = 0.02). The cumulative incidence (CI) of non-relapse mortality at 2 years was 18% and 7% (p = 0.02). There were 78 infectious events in 44 patients in the Pre-ScIgRT group and 28 such events in 19 patients in the Post-ScIgRT group. The CI of the documented infection during the observation period was between 38% and 21% (p = 0.01). Our study suggests that ScIgRT may reduce infection rates and improve prognosis after allo-HCT.
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Affiliation(s)
- Makiko Suga
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
- Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Shigeo Fuji
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Yuma Tada
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Kazuhito Tsutsumi
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
- Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Shuhei Kida
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
- Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kumi Shibata
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
- Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Ryo Nakata
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Yasuhiro Shingai
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Sayako Yuda
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Takafumi Yokota
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Jun Ishikawa
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
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13
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Uzel G, Keller B, Warnatz K. Hypogammaglobulinemia and immune dysregulation-not just 2 sides of a coin. J Allergy Clin Immunol 2024; 153:90-92. [PMID: 37984800 DOI: 10.1016/j.jaci.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/13/2023] [Accepted: 11/14/2023] [Indexed: 11/22/2023]
Affiliation(s)
- Gulbu Uzel
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, Bethesda, Md
| | - Baerbel Keller
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Klaus Warnatz
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Department of Immunology, University Hospital Zurich, Zurich, Switzerland.
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14
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Gutierrez A, Alonso A, Garcia-Recio M, Perez S, Garcia-Maño L, Martinez-Serra J, Ros T, Garcia-Gasalla M, Ferrer J, Vögler O, Alemany R, Salar A, Sampol A, Bento L. Analysis of vaccine responses after anti-CD20 maintenance in B-cell lymphoma in the Balearic Islands. A single reference center experience. Front Immunol 2023; 14:1267485. [PMID: 38022668 PMCID: PMC10646481 DOI: 10.3389/fimmu.2023.1267485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction The use of maintenance approaches with anti-CD20 monoclonal antibodies has improved the outcomes of B-cell indolent lymphomas but may lead to significant peripheral B-cell depletion. This depletion can potentially hinder the serological response to neoantigens. Methods Our objective was to analyze the effect of anti-CD20 maintenance therapy in a reliable model of response to neoantigens: SARS-CoV-2 vaccine responses and the incidence/severity ofCOVID-19 in a reference hospital. Results In our series (n=118), the rate of vaccination failures was 31%. Through ROC curve analysis, we determined a cutoff for SARS-CoV-2 vaccine serologic response at 24 months from the last anti-CD20 dose. The risk of severe COVID-19 was notably higher within the first 24months following the last anti-CD20 dose (52%) compared to after this period (just 18%) (p=0.007). In our survival analysis, neither vaccine response nor hypogammaglobulinemia significantly affected OS. While COVID-19 led to a modest mortality rate of 2.5%, this figure was comparable to the OS reported in the general immunocompetent population. However, most patients with hypogammaglobulinemia received intravenous immunoglobulin therapy and all were vaccinated. In conclusion, anti-CD20 maintenance therapy impairs serological responses to SARS-CoV-2 vaccines. Discussion We report for the first time that patients during maintenance therapy and up to 24 months after the last anti-CD20 dose are at a higher risk of vaccine failure and more severe cases of COVID-19. Nevertheless, with close monitoring, intravenous immunoglobulin supplementation or proper vaccination, the impact on survival due to the lack of serological response in this high-risk population can be mitigated, allowing for the benefits of anti-CD20 maintenance therapy, even in the presence of hypogammaglobulinemia.
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Affiliation(s)
- Antonio Gutierrez
- Service of Hematology, University Hospital Son Espases/Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Aser Alonso
- Service of Hematology, University Hospital Son Espases/Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Marta Garcia-Recio
- Service of Hematology, University Hospital Son Espases/Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Sandra Perez
- Service of Hematology, University Hospital Son Espases/Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Lucia Garcia-Maño
- Service of Hematology, University Hospital Son Espases/Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Jordi Martinez-Serra
- Service of Hematology, University Hospital Son Espases/Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Teresa Ros
- Service of Hematology, University Hospital Son Espases/Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Mercedes Garcia-Gasalla
- Service of Internal Medicine and Infecious Diseases, University Hospital Son Espases/Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Joana Ferrer
- Service of Immunology, University Hospital Son Espases, Palma, Spain
| | - Oliver Vögler
- Group of Advanced Therapies and Biomarkers in Clinical Oncology, Health Research Institute of the Balearic Islands (IdISBa), Research Institute of Health Sciences (IUNICS), University of the Balearic Islands, Palma, Spain
- Group of Clinical and Translational Research, Department of Biology, University of the Balearic Islands, Palma, Spain
| | - Regina Alemany
- Group of Advanced Therapies and Biomarkers in Clinical Oncology, Health Research Institute of the Balearic Islands (IdISBa), Research Institute of Health Sciences (IUNICS), University of the Balearic Islands, Palma, Spain
- Group of Clinical and Translational Research, Department of Biology, University of the Balearic Islands, Palma, Spain
| | - Antonio Salar
- Service of Hematology , Hospital Clinico Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Antonia Sampol
- Service of Hematology, University Hospital Son Espases/Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Leyre Bento
- Service of Hematology, University Hospital Son Espases/Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
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15
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Dasanayake D, Bustamante J, Boisson-Dupuis S, Karunatilleke C, Thambyrajah J, Puel A, Chan KW, Doffinger R, Lau YL, Casanova JL, Kumararatne D, de Silva R. Inborn Errors of Immunity-the Sri Lankan Experience 2010-2022. J Clin Immunol 2023; 43:1858-1872. [PMID: 37480474 PMCID: PMC11014423 DOI: 10.1007/s10875-023-01542-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 06/19/2023] [Indexed: 07/24/2023]
Abstract
PURPOSE Inborn errors of immunity (IEI) are typically monogenic. Data from the Indian subcontinent are relatively scarce. This paper evaluates IEI diagnosed in Sri Lanka. METHODS Data of patients diagnosed with IEI from 2010 to 2022 at the Department of Immunology, Medical Research Institute, Colombo, Sri Lanka, were retrospectively analyzed. RESULTS Two hundred and six patients were diagnosed with IEI, with a prevalence of 0.94 per 100,000. The onset of disease was below 12 years in 84.9%, whereas in 10.9%, it was after 18 years. The male: female ratio was 1.78:1. Consanguinity was identified in 26.6%. IEI were found in all but one (bone marrow failure) of the 10 IUIS categories. Predominantly antibody deficiencies were the most common category among the nine identified (30.1%), followed by combined immune deficiencies with syndromic features (21.3%), immunodeficiencies affecting cellular and humoral immunity (19.9%), congenital defects of phagocyte number or function (13.1%), and defects in intrinsic and innate immunity (8.2%). Severe combined immune deficiency (SCID) was the commonest disease (14.6%), followed by chronic granulomatous disease (CGD) (10.6%) and X linked agammaglobulinemia (8.7%). Of the patients with a known outcome (n = 184), 51 died (27.7%). Mortality rates were high in SCID (83.3%), Omenn syndrome (OS) (100%), and CGD (31.8%) patients. CONCLUSION IEI in Sri Lanka are diagnosed mainly in childhood. The low diagnosis rates suggest a need for educating clinicians regarding IEI in adulthood. The high mortality rates associated with some IEI indicate the need of transplant services in the country.
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Affiliation(s)
| | - Jacinta Bustamante
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University of Paris Cité, Imagine Institute, Paris, France
- Center for the Study of Primary Immunodeficiencies, AP-HP, Necker Hospital for Sick Children, Paris, France
| | - Stéphanie Boisson-Dupuis
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University of Paris Cité, Imagine Institute, Paris, France
| | | | - James Thambyrajah
- Institute of Biochemistry, Molecular Biology & Biotechnology, University of Colombo, Colombo, Sri Lanka
| | - Anne Puel
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University of Paris Cité, Imagine Institute, Paris, France
| | - Koon Wing Chan
- Department of Paediatrics and Adolescent Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Rainer Doffinger
- Dept of Clinical Biochemistry and Immunology, Cambridge University Hospitals, Cambridge, UK
| | - Yu-Lung Lau
- Department of Paediatrics and Adolescent Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Jean-Laurent Casanova
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France
- University of Paris Cité, Imagine Institute, Paris, France
- Department of Pediatrics, Necker Hospital for Sick Children, AP-HP, Paris, France
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA
| | - Dinakantha Kumararatne
- Dept of Clinical Biochemistry and Immunology, Cambridge University Hospitals, Cambridge, UK
| | - Rajiva de Silva
- Department of Immunology, Medical Research Institute, Colombo, Sri Lanka.
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16
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de Toledo Piza CFS, Aranda CS, Solé D, Jolles S, Condino-Neto A. Screening for Antibody Deficiencies in Adults by Serum Electrophoresis and Calculated Globin. J Clin Immunol 2023; 43:1873-1880. [PMID: 37505322 DOI: 10.1007/s10875-023-01536-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 06/09/2023] [Indexed: 07/29/2023]
Abstract
PURPOSE This study aimed to investigate the correlation between calculated globulin (CG, total protein level minus albumin level) and the gamma globulin fraction (Gamma), obtained from serum protein electrophoresis with serum IgG levels in adults (≥ 18 years). METHODS Using linear regression models, analyses of CG and Gamma levels correlation with IgG levels in adults were performed. Receiver-operator curves were created to determine cutoff values and the respective sensitivity and specificity measures. RESULTS A total of 886 samples were analyzed. CG and Gamma were positively and statistically correlated with IgG levels (r2 = 0.4628 for CG, and = 0.7941 for Gamma, p < 0.0001 for both analyses). For the detection of hypogammaglobulinemia, i.e., IgG level below the reference value (6 g/L), a CG cutoff value of 24 g/L showed a sensitivity of 86.2% (95% CI 69.4-94.5) and a specificity of 92% (90.0-93.6). A Gamma cutoff value of 7.15 g/L yielded a sensitivity of 100% (88.3-100) and a specificity of 96.8 (95.3-97.8). CONCLUSION Both CG and Gamma levels determined by protein electrophoresis analysis may be used to screen for antibody deficiencies in adults, enabling earlier diagnosis of antibody deficiencies in a routine clinical setting.
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Affiliation(s)
| | - Carolina Sanchez Aranda
- Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, Federal University of São Paulo, São Paulo, SP, Brazil
| | - Dirceu Solé
- Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, Federal University of São Paulo, São Paulo, SP, Brazil
| | - Stephen Jolles
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, Wales, UK
| | - Antonio Condino-Neto
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP, Brazil.
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17
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Cochino AV, Ioan A, Farkas OM, Liu M, Lee PY. Novel ADA2 Variants in a Romanian Case Series of DADA2. J Clin Immunol 2023; 43:1788-1791. [PMID: 37783985 DOI: 10.1007/s10875-023-01594-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 09/27/2023] [Indexed: 10/04/2023]
Affiliation(s)
- Alexis Virgil Cochino
- Department of Pediatrics, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
- Department of Allergology and Clinical Immunology, National Institute for Mother and Child Health Alessandrescu-Rusescu, Lacul Tei Boulevard, 120, Bucharest, Romania
| | - Andreea Ioan
- Department of Allergology and Clinical Immunology, National Institute for Mother and Child Health Alessandrescu-Rusescu, Lacul Tei Boulevard, 120, Bucharest, Romania.
| | - Oana Maria Farkas
- Department of Allergology and Clinical Immunology, National Institute for Mother and Child Health Alessandrescu-Rusescu, Lacul Tei Boulevard, 120, Bucharest, Romania
| | - Meng Liu
- Division of Immunology, Boston Children's Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Pui Y Lee
- Division of Immunology, Boston Children's Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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18
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Little JS, Tandon M, Hong JS, Nadeem O, Sperling AS, Raje N, Munshi N, Frigault M, Barmettler S, Hammond SP. Respiratory infections predominate after day 100 following B-cell maturation antigen-directed CAR T-cell therapy. Blood Adv 2023; 7:5485-5495. [PMID: 37486599 PMCID: PMC10514400 DOI: 10.1182/bloodadvances.2023010524] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/30/2023] [Accepted: 07/06/2023] [Indexed: 07/25/2023] Open
Abstract
Infections are an important complication after B-cell maturation antigen (BCMA)-directed chimeric antigen receptor (CAR) T-cell therapy and risks may differ between the early and late periods. We evaluated infections in 99 adults who received a first BCMA-directed CAR T-cell therapy (commercial and investigational autologous BCMA CAR T-cell products at the recommended phase 2 dose) for relapsed/refractory multiple myeloma between November 2016 and May 2022. Infections were recorded until day 365, if patients experienced symptoms with a microbiologic diagnosis, or for symptomatic site-specific infections treated with antimicrobials. One-year cumulative incidence functions were calculated based on time to first respiratory infection using dates of infection-free death and receipt of additional antineoplastic therapies as competing risks. Secondary analysis evaluated risk factors for late respiratory infections using univariate and multivariable Cox regression models. Thirty-seven patients (37%) experienced 64 infectious events over the first year after BCMA-directed CAR T-cell therapy, with 42 early infectious events (days, 0-100), and 22 late infectious events (days, 101-365). Respiratory infections were the most common site-specific infection and the relative proportion of respiratory infections increased in the late period (31% of early events vs 77% of late events). On multivariable analysis, hypogammaglobulinemia (hazard ratio [HR], 6.06; P = .044) and diagnosis of an early respiratory viral infection (HR, 2.95; P = .048) were independent risk factors for late respiratory infection. Respiratory infections predominate after BCMA CAR T-cell therapy, particularly after day 100. Hypogammaglobulinemia and diagnosis of an early respiratory infection are risk factors for late respiratory infections that may be used to guide targeted preventive strategies.
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Affiliation(s)
- Jessica S. Little
- Harvard Medical School, Boston, MA
- Dana-Farber Cancer Institute, Boston, MA
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA
| | - Megha Tandon
- Harvard Medical School, Boston, MA
- Division of Allergy and Immunology, Massachusetts General Hospital, Boston, MA
| | - Joseph Seungpyo Hong
- Harvard Medical School, Boston, MA
- Division of Allergy and Immunology, Massachusetts General Hospital, Boston, MA
| | - Omar Nadeem
- Harvard Medical School, Boston, MA
- Dana-Farber Cancer Institute, Boston, MA
| | - Adam S. Sperling
- Harvard Medical School, Boston, MA
- Dana-Farber Cancer Institute, Boston, MA
- Division of Hematology, Brigham and Women’s Hospital, Boston, MA
| | - Noopur Raje
- Harvard Medical School, Boston, MA
- Massachusetts General Hospital Cancer Center, Boston, MA
| | - Nikhil Munshi
- Harvard Medical School, Boston, MA
- Dana-Farber Cancer Institute, Boston, MA
| | - Matthew Frigault
- Harvard Medical School, Boston, MA
- Massachusetts General Hospital Cancer Center, Boston, MA
| | - Sara Barmettler
- Harvard Medical School, Boston, MA
- Division of Allergy and Immunology, Massachusetts General Hospital, Boston, MA
| | - Sarah P. Hammond
- Harvard Medical School, Boston, MA
- Dana-Farber Cancer Institute, Boston, MA
- Massachusetts General Hospital Cancer Center, Boston, MA
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA
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19
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Cosgrove HA, Gingras S, Kim M, Bastacky S, Tilstra JS, Shlomchik MJ. B cell-intrinsic TLR7 expression drives severe lupus in TLR9-deficient mice. JCI Insight 2023; 8:e172219. [PMID: 37606042 PMCID: PMC10543715 DOI: 10.1172/jci.insight.172219] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 07/11/2023] [Indexed: 08/23/2023] Open
Abstract
The endosomal Toll-like receptor 7 (TLR7) is a major driver of murine and human systemic lupus erythematosus (SLE). The role of TLR7 in lupus pathogenesis is enhanced when the regulatory role of TLR9 is absent. TLR7 signaling in plasmacytoid DCs (pDC) is generally thought to be a major driver of the IFN response and disease pathology; however, the cell types in which TLR7 acts to mediate disease have not been distinguished. To address this, we selectively deleted TLR7 in either CD11c+ cells or CD19+ cells; using a TLR7-floxed allele, we created on the lupus-prone MRL/lpr background, along with a BM chimera strategy. Unexpectedly, TLR7 deficiency in CD11c+ cells had no impact on disease, while TLR7 deficiency in CD19+ B cells yielded mild suppression of proteinuria and a trend toward reduced glomerular disease. However, in TLR9-deficient MRL/lpr mice with accelerated SLE, B cell-specific TLR7 deficiency greatly improved disease. These results support revision of the mechanism by which TLR7 drives lupus and highlight a cis regulatory interaction between the protective TLR9 and the pathogenic TLR7 within the B cell compartment. They suggest B cell-directed, dual TLR7 antagonism/TLR9 agonism or dual TLR7/9 antagonism as a potential future therapeutic strategy to treat SLE.
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Affiliation(s)
| | | | | | | | - Jeremy S. Tilstra
- Department of Immunology
- Department of Medicine, and
- Lupus Center of Excellence, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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20
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Heitmann JS, Tandler C, Marconato M, Nelde A, Habibzada T, Rittig SM, Tegeler CM, Maringer Y, Jaeger SU, Denk M, Richter M, Oezbek MT, Wiesmüller KH, Bauer J, Rieth J, Wacker M, Schroeder SM, Hoenisch Gravel N, Scheid J, Märklin M, Henrich A, Klimovich B, Clar KL, Lutz M, Holzmayer S, Hörber S, Peter A, Meisner C, Fischer I, Löffler MW, Peuker CA, Habringer S, Goetze TO, Jäger E, Rammensee HG, Salih HR, Walz JS. Phase I/II trial of a peptide-based COVID-19 T-cell activator in patients with B-cell deficiency. Nat Commun 2023; 14:5032. [PMID: 37596280 PMCID: PMC10439231 DOI: 10.1038/s41467-023-40758-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 08/09/2023] [Indexed: 08/20/2023] Open
Abstract
T-cell immunity is central for control of COVID-19, particularly in patients incapable of mounting antibody responses. CoVac-1 is a peptide-based T-cell activator composed of SARS-CoV-2 epitopes with documented favorable safety profile and efficacy in terms of SARS-CoV-2-specific T-cell response. We here report a Phase I/II open-label trial (NCT04954469) in 54 patients with congenital or acquired B-cell deficiency receiving one subcutaneous CoVac-1 dose. Immunogenicity in terms of CoVac-1-induced T-cell responses and safety are the primary and secondary endpoints, respectively. No serious or grade 4 CoVac-1-related adverse events have been observed. Expected local granuloma formation has been observed in 94% of study subjects, whereas systemic reactogenicity has been mild or absent. SARS-CoV-2-specific T-cell responses have been induced in 86% of patients and are directed to multiple CoVac-1 peptides, not affected by any current Omicron variants and mediated by multifunctional T-helper 1 CD4+ T cells. CoVac-1-induced T-cell responses have exceeded those directed to the spike protein after mRNA-based vaccination of B-cell deficient patients and immunocompetent COVID-19 convalescents with and without seroconversion. Overall, our data show that CoVac-1 induces broad and potent T-cell responses in patients with B-cell/antibody deficiency with a favorable safety profile, which warrants advancement to pivotal Phase III safety and efficacy evaluation. ClinicalTrials.gov identifier NCT04954469.
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Affiliation(s)
- Jonas S Heitmann
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Claudia Tandler
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | - Maddalena Marconato
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Annika Nelde
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | - Timorshah Habibzada
- Institute of Clinical Cancer Research, Krankenhaus Nordwest, UCT-University Cancer Center, Frankfurt, Germany
| | - Susanne M Rittig
- Department of Hematology, Oncology and Cancer Immunology, Campus Benjamin Franklin, Charité -Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, BIH Charité (Junior) (Digital) Clinician Scientist Program, Berlin, Germany
| | - Christian M Tegeler
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
- Department of Obstetrics and Gynecology, University Hospital Tübingen, Tübingen, Germany
| | - Yacine Maringer
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | - Simon U Jaeger
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
- Dr. Margarete Fischer-Bosch Institute for Clinical Pharmacology, Stuttgart, Germany
- Department of Clinical Pharmacology, University Hospital Tübingen, Tübingen, Germany
| | - Monika Denk
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), partner site Tübingen, Tübingen, Germany
| | - Marion Richter
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), partner site Tübingen, Tübingen, Germany
| | - Melek T Oezbek
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | | | - Jens Bauer
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | - Jonas Rieth
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | - Marcel Wacker
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | - Sarah M Schroeder
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
- Department of Otorhinolaryngology, Head & Neck Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Naomi Hoenisch Gravel
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | - Jonas Scheid
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
- Quantitative Biology Center (QBiC), University of Tübingen, Tübingen, Germany
| | - Melanie Märklin
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Annika Henrich
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Boris Klimovich
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Kim L Clar
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Martina Lutz
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Samuel Holzmayer
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Sebastian Hörber
- Institute for Clinical Chemistry and Pathobiochemistry, Department for Diagnostic Laboratory Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Andreas Peter
- Institute for Clinical Chemistry and Pathobiochemistry, Department for Diagnostic Laboratory Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Christoph Meisner
- Robert Bosch Hospital, Robert Bosch Society for Medical Research, Stuttgart, Germany
| | - Imma Fischer
- Institute for Clinical Epidemiology and Applied Biometry, University Hospital Tübingen, Tübingen, Germany
| | - Markus W Löffler
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
- Department of Clinical Pharmacology, University Hospital Tübingen, Tübingen, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), partner site Tübingen, Tübingen, Germany
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Caroline Anna Peuker
- Department of Hematology, Oncology and Cancer Immunology, Campus Benjamin Franklin, Charité -Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, BIH Charité (Junior) (Digital) Clinician Scientist Program, Berlin, Germany
| | - Stefan Habringer
- Department of Hematology, Oncology and Cancer Immunology, Campus Benjamin Franklin, Charité -Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, BIH Charité (Junior) (Digital) Clinician Scientist Program, Berlin, Germany
| | - Thorsten O Goetze
- Institute of Clinical Cancer Research, Krankenhaus Nordwest, UCT-University Cancer Center, Frankfurt, Germany
| | - Elke Jäger
- Department for Oncology and Hematology, Krankenhaus Nordwest, UCT-University Cancer Center, Frankfurt, Germany
| | - Hans-Georg Rammensee
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), partner site Tübingen, Tübingen, Germany
| | - Helmut R Salih
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Juliane S Walz
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany.
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany.
- Department of Peptide-based Immunotherapy, University and University Hospital Tübingen, Tübingen, Germany.
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany.
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21
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Noonan E, Straesser MD, Makin T, Williams A, Al-Hazaymeh A, Routes JM, Verbsky J, Borish L, Lawrence MG. Impaired Response to Polysaccharide Vaccine in Selective IgE Deficiency. J Clin Immunol 2023; 43:1448-1454. [PMID: 37169968 DOI: 10.1007/s10875-023-01501-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 04/24/2023] [Indexed: 05/13/2023]
Abstract
PURPOSE Immunoglobulin E deficiency (IgED) (defined as IgE < 2 IU/mL) is enriched in patients with primary antibody deficiency (PAD). We hypothesized that selective IgED (sIgED) is a more sensitive predictor of the development of PAD than declining IgG, as IgE production typically requires two class switch recombination (CSR) events in contrast to IgG. Thus, the inability of patients with sIgED to mount an appropriate antibody response to a T-cell independent antigen or evidence of aberrant induction of ɛ germ line (ɛGL) or IgE heavy chain (IgEHC) transcripts in vitro would support the concept that sIgED is a biomarker for emerging PAD. METHODS We compared pre- and post-polysaccharide vaccination titers in healthy patients with sIgED without a history of recurrent infections or autoimmunity (n = 20) and in healthy controls (HCs) (n = 17). Subsequently, we assessed in vitro induction of εGL and IgEHC transcripts in patients with sIgED and HC (n = 6) in response to IL-4 + CD40L stimulation. RESULTS Thirty percent of patients with sIgED did not have a robust vaccine response compared to 0% of HCs (p = 0.017). Individuals with sIgED with an abnormal vaccine response demonstrated persistent germline mRNA expression in their B-cells at day 5, with lower levels of IgEHC, compared to both HCs and sIgED participants with a normal vaccine response. CONCLUSION Patients with sIgED are more likely to have abnormal antibody responses to a T cell-independent antigen and may have dysregulated CSR machinery. Following individuals with sIgED longitudinally may be beneficial in the early identification of PAD.
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Affiliation(s)
- Emily Noonan
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Matthew D Straesser
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
- Central Pennsylvania Asthma and Allergy Care, Holliday, PA, USA
| | - Thomas Makin
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Abigail Williams
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Amani Al-Hazaymeh
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - John M Routes
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - James Verbsky
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Larry Borish
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
- Department of Microbiology, University of Virginia Health System, Charlottesville, VA, USA
| | - Monica G Lawrence
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA.
- School of Medicine, University of Virginia, Box 801355, Charlottesville, VA, 22903, USA.
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22
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Rodziewicz M, Dyball S, Lunt M, McDonald S, Sutton E, Parker B, Bruce IN. Early infection risk in patients with systemic lupus erythematosus treated with rituximab or belimumab from the British Isles Lupus Assessment Group Biologics Register (BILAG-BR): a prospective longitudinal study. Lancet Rheumatol 2023; 5:e284-e292. [PMID: 38251591 DOI: 10.1016/s2665-9913(23)00091-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 03/15/2023] [Accepted: 03/15/2023] [Indexed: 01/23/2024]
Abstract
BACKGROUND Patients with systemic lupus erythematosus (SLE) are at an increased risk of infection relative to the general population. We aimed to describe the frequency and risk factors for serious infections in patients with moderate-to-severe SLE treated with rituximab, belimumab, and standard of care therapies in a large national observational cohort. METHODS The British Isles Lupus Assessment Group Biologics Register (BILAG-BR) is a UK-based prospective register of patients with SLE. Patients were recruited by their treating physician as part of their scheduled care from 64 centres across the UK by use of a standardised case report form. Inclusion criteria for the BILAG-BR included age older than 5 years, ability to provide informed consent, a diagnosis of SLE, and starting a new biological therapy within the last 12 months or a new standard of care drug within the last month. The primary outcome for this study was the rate of serious infections within the first 12 months of therapy. Serious infections were defined as those requiring intravenous antibiotic treatment, hospital admission, or resulting in morbidity or death. Infection and mortality data were collected from study centres and further mortality data were collected from the UK Office for National Statistics. The relationship between serious infection and drug type was analysed using a multiple-failure Cox proportional hazards model. FINDINGS Between July 1, 2010, and Feb 23, 2021, 1383 individuals were recruited to the BILAG-BR. 335 patients were excluded from this analysis. The remaining 1048 participants contributed 1002·7 person-years of follow-up and included 746 (71%) participants on rituximab, 119 (11%) participants on belimumab, and 183 (17%) participants on standard of care. The median age of the cohort was 39 years (IQR 30-50), 942 (90%) of 1048 patients were women and 106 (10%) were men. Of the patients with available ethnicity data, 514 (56%) of 911 were White, 169 (19%) were Asian, 161 (18%) were Black, and 67 (7%) were of multiple-mixed or other ethnic backgrounds. 118 serious infections occurred in 76 individuals during the 12-month study period, which included 92 serious infections in 58 individuals on rituximab, eight serious infections in five individuals receiving belimumab, and 18 serious infections in 13 individuals on standard of care. The overall crude incidence rate of serious infection was 117·7 (95% CI 98·3-141·0) per 1000 person-years. Compared with standard of care, the serious infection risk was similar in the rituximab (adjusted hazard ratio [HR] 1·68 [0·60-4·68]) and belimumab groups (1·01 [0·21-4·80]). Across the whole cohort in multivariate analysis, serious infection risk was associated with prednisolone dose (>10 mg; 2·38 [95%CI 1·47-3·84]), hypogammaglobulinaemia (<6 g/L; 2·16 [1·38-3·37]), and multimorbidity (1·45 [1·17-1·80]). Additional concomitant immunosuppressive use appeared to be associated with a reduced risk (0·60 [0·41-0·90]). We found no significant safety signals regarding atypical infections. Six infection-related deaths occurred at a median of 121 days (IQR 60-151) days from cohort entry. INTERPRETATION In patients with moderate-to-severe SLE, rituximab, belimumab, and standard immunosuppressive therapy have similar serious infection risks. Key risk factors for serious infections included multimorbidity, hypogammaglobulinaemia, and increased glucocorticoid doses. When considering the risk of serious infection, we propose that immunosupppressives, rituximab, and belimumab should be prioritised as mainstay therapies to optimise SLE management and support proactive minimisation of glucocorticoid use. FUNDING None.
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Affiliation(s)
- Mia Rodziewicz
- Centre for Musculoskeletal Research, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Sarah Dyball
- Centre for Musculoskeletal Research, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Mark Lunt
- Centre for Musculoskeletal Research, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Stephen McDonald
- Centre for Musculoskeletal Research, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Emily Sutton
- Centre for Musculoskeletal Research, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Ben Parker
- Centre for Musculoskeletal Research, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK; NIHR Manchester Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Ian N Bruce
- Centre for Musculoskeletal Research, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK; NIHR Manchester Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.
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23
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Redenbaugh V, Sloan A, Sui J, Edgar JD, Coulter T. XLA and Recurrent Conjunctivitis: a Unique Association? J Clin Immunol 2023; 43:548-549. [PMID: 36564604 DOI: 10.1007/s10875-022-01424-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 12/13/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Vyanka Redenbaugh
- Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast, Northern Ireland.
- Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA.
| | - Anne Sloan
- St James's Hospital, Dublin 8, Republic of Ireland
| | - Jacklyn Sui
- St James's Hospital, Dublin 8, Republic of Ireland
| | - John David Edgar
- St James's Hospital, Dublin 8, Republic of Ireland
- Trinity College Dublin, Dublin, Republic of Ireland
| | - Tanya Coulter
- Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast, Northern Ireland
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24
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Goto H. [Management of adverse effects in CAR T-cell therapy]. Rinsho Ketsueki 2023; 64:1203-1212. [PMID: 37899201 DOI: 10.11406/rinketsu.64.1203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/31/2023]
Abstract
Immunotherapies such as immune checkpoint inhibitors, bispecific antibodies, and chimeric antigen receptor (CAR) T-cell therapy are emerging as new treatments for relapsed and/or refractory hematological malignancies. CAR T-cell therapy has attracted attention as a potentially curative treatment for patients incurable by chemotherapy. However, appropriate management is required to avoid serious complications specific to CAR T-cell therapy, such as cytokine release syndrome (CRS), neurotoxicity (ICANS), hypogammaglobulinemia and prolonged cytopenia, as well as post-treatment infections caused by suppressed immune function.
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Affiliation(s)
- Hideki Goto
- Department of Hematology, Hokkaido University Hospital
- Division of Laboratory and Transfusion Medicine
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25
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Alok A, Aslam S, Greene JN. Uncommon presentations of common variable immunodeficiency. BMJ Case Rep 2022; 15:e250570. [PMID: 36460310 PMCID: PMC9723847 DOI: 10.1136/bcr-2022-250570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Common variable immunodeficiency (CVID) is a primary immunodeficiency disorder that causes decreased immunity and increased susceptibility to infections. It affects B lymphocyte differentiation, resulting in predominantly bacterial and less frequently viral, fungal, and protozoal infections. The respiratory and gastrointestinal tracts where antibody defences are essential are usually affected. Individuals with CVID are also predisposed to developing lymphoid and gastrointestinal malignancies. We present two cases with rare infectious and oncological complications of CVID, including a patient with Mycobacterium avium complex-intracellular infection and ovarian cancer, and another patient with group B Streptococcus empyema of the lung with acute myeloid leukaemia. The main objective of this study is to highlight how CVID-induced hypogammaglobulinaemia can lead to rare infections and malignancies. The management of these complications can vary according to severity, but an awareness of their existence is crucial to diagnose them promptly in an already immunocompromised CVID patient.
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Affiliation(s)
- Akankcha Alok
- Department of Infectious Disease, University of South Florida, Tampa, Florida, USA
| | - Sadaf Aslam
- Department of Infectious Disease, University of South Florida, Tampa, Florida, USA
| | - John N Greene
- Department of Infectious Disease, Moffitt Cancer Center, Tampa, Florida, USA
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26
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Drago E, Garbarino F, Signa S, Grossi A, Schena F, Penco F, Santori E, Candotti F, Boztug K, Volpi S, Gattorno M, Caorsi R. Case Report: Susceptibility to viral infections and secondary hemophagocytic lymphohistiocytosis responsive to intravenous immunoglobulin as primary manifestations of adenosine deaminase 2 deficiency. Front Immunol 2022; 13:937108. [PMID: 36159847 PMCID: PMC9503826 DOI: 10.3389/fimmu.2022.937108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 08/15/2022] [Indexed: 12/03/2022] Open
Abstract
Deficiency of adenosine deaminase 2 (DADA2) is an autosomal recessive disease associated with a highly variable clinical presentation, including systemic vasculitis, immunodeficiency, and cytopenia. We report a case of a 16-year-old girl affected by recurrent viral infections [including cytomegalovirus (CMV)-related hepatitis and measles vaccine virus-associated manifestations] and persistent inflammation, which occurred after Parvovirus infection and complicated by secondary hemophagocytic lymphohistiocytosis (HLH). HLH’s first episode presented at 6 years of age and was preceded by persistent fever and arthralgia with evidence of Parvovirus B19 infection. The episode responded to intravenous steroids but relapsed during steroids tapering. High-dose intravenous immunoglobulin (IVIG) helped manage her clinical symptoms and systemic inflammation. The frequency of IVIG administration and the dosage were progressively reduced. At the age of 9, she experienced varicella zoster virus (VZV) reactivation followed by the recurrence of the inflammatory phenotype complicated by HLH with neurological involvement. Again, high-dose steroids and monthly IVIG resulted in a quick response. Targeted next-generation sequencing (NGS) for autoinflammatory diseases and immunodeficiencies revealed the homozygous Leu183Pro ADA2 mutation, which was confirmed by Sanger analysis. ADA2 enzymatic test showed a complete loss of ADA2 activity. For about 3 years, IVIG alone was completely effective in preventing flares of inflammation and neurological manifestations. Anti-TNF treatment was started at the age of 13 for the appearance of recurrent genital ulcers, with a complete response. This case further expands the clinical spectrum of DADA2 and emphasizes the importance of extensive genetic testing in clinical phenotypes characterized by persistent unspecific inflammatory syndromes. The use of high doses of IVIG might represent a possible effective immune modulator, especially in combination with anti-TNF treatment.
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Affiliation(s)
- Enrico Drago
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genova, Italy
| | - Francesca Garbarino
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genova, Italy
| | - Sara Signa
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genova, Italy
| | - Alice Grossi
- Unità Operativa Semplice Dipartimentale (UOSD) Laboratory of Genetics and Genomics of Rare Diseases, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genova, Italy
| | - Francesca Schena
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genova, Italy
| | - Federica Penco
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genova, Italy
| | - Elettra Santori
- Division of Immunology and Allergy, Centre Hospitalier Universitaire Vaudois CHUV, Lausanne, Switzerland
| | - Fabio Candotti
- Division of Immunology and Allergy, Centre Hospitalier Universitaire Vaudois CHUV, Lausanne, Switzerland
| | - Kaan Boztug
- Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases, Vienna, Austria
- St. Anna Children’s Cancer Research Institute, Vienna, Austria
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
- Medical University of Vienna, Department of Pediatrics and Adolescent Medicine, Vienna, Austria
- St. Anna Children’s Hospital, Vienna, Austria
| | - Stefano Volpi
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genova, Italy
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genova, Italy
| | - Marco Gattorno
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genova, Italy
| | - Roberta Caorsi
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genova, Italy
- *Correspondence: Roberta Caorsi,
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27
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Mašić M, Hojsak I, Niseteo T, Pustišek N, Jadrešin O, Ivković-Jureković I, Navratil M. Severe Protein Loss in a 6-month-old Exclusively Breastfed Infant with Atopic Dermatitis. Acta Dermatovenerol Croat 2022; 30:106-109. [PMID: 36254543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Protein loss is often the result of kidney or intestinal disease (protein-losing enteropathy) and can cause a number of serious, potentially life-threatening complications such as hypotension, thrombocytosis, electrolyte imbalance, and cerebellar ischemia. Recent research suggests an association between extremely severe atopic dermatitis (AD) and allergic enteropathy. An exclusively breastfed 6-month-old infant was admitted to our institution due to failure to thrive, electrolyte imbalance, and severe AD (SCORing Atopic Dermatitis; SCORAD 40). On admission, the infant was in poor general condition, dehydrated, malnourished (bodyweight 4870 g, -3.98 z-score), with exudative erythematous morphs scattered throughout the body. Initial laboratory results showed microcytic hypochromic anemia, hypoalbuminemia, hypogammaglobinemia, thrombocytosis, hyponatremia, high values of total immunoglobulin E (IgE), and eosinophilia. Polysensitization to a number of nutritional and inhalation allergens was demonstrated, and an exclusive amino acid-based formula has been introduced into the diet. During the hospital course, the patient developed superficial thrombophlebitis and methicillin-resistant Staphylococcus aureus (MRSA) bacteremia. Eosinophilia was found in a small intestine biopsy sample. Due to severe hypogammaglobulinemia, skin infections, and bacteremia, the differential diagnosis included primary immune deficiency (STAT3 deficiency, DOCK8 deficiency, PGM3 deficiency, IPEX), but all available immunological tests were unremarkable. Exclusive amino acid-based formula diet was continued in the infant, with topical corticosteroids under wet-dressing therapy and intravenous immunoglobulin replacement therapy. With the gradual improvement of the general condition, the introduction of solid foods was started according to the findings of allergy testing. At 17 months of age, the patient gained weight and his skin status has been improving, although frequent use of topical corticosteroids was necessary. There were no infections, no anemia or thrombocytosis, and albumin and immunoglobulin supplementation were no longer required. The main mechanism of protein loss in infants with extremely severe atopic dermatitis is probably due to damaged skin, and partially due to the eosinophilic inflammation of the small intestine. Immunoglobulin loss, potentiated by physiological or transient hypogammaglobulinemia in infants, poses a very high risk for severe, potentially life-threatening infections.
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Affiliation(s)
- Mario Mašić
- Mario Mašić, MD, Referral Centre for Pediatric , Gastroenterology and Nutrition, Children's Hospital Zagreb, Zagreb, Croatia;
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28
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Luo W, Dong L, Chen F, Lei W, He L, Zhou Q, Lamy T, Zavialov AV. ELISA based assays to measure adenosine deaminases concentration in serum and saliva for the diagnosis of ADA2 deficiency and cancer. Front Immunol 2022; 13:928438. [PMID: 35967411 PMCID: PMC9366848 DOI: 10.3389/fimmu.2022.928438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 07/11/2022] [Indexed: 12/25/2022] Open
Abstract
Adenosine deaminases (ADAs) are enzymes of purine metabolism converting adenosine to inosine. There are two types of ADAs in humans ADA1 and ADA2. While both ADA1 and ADA2 share the same substrate, they differ in expression, cellular localization, and catalytic properties. The genetic deficiency of ADA1 results in severe combined immunodeficiency (SCID), while lack in ADA2 (DADA2) results in multiple phenotypes ranging from systemic inflammation to vascular pathology. Clinical studies have shown that the levels of ADAs in biological fluids are altered in pathophysiological conditions, suggesting that ADA activity could be a convenient marker for the diagnosis of immune diseases and cancer. Here, we describe sensitive and straightforward ELISA assays to measure ADA1 and ADA2 concentrations in biological fluids. Analysis of the serum and saliva samples from the healthy controls and DADA2 patients revealed that ADA2 enzyme concentration is significantly lower in patients than in healthy controls. In contrast, the concentration of ADA2 increases in the serum of patients with large granular leukocyte leukemia (LGLL) and patients’ saliva with head and neck cancer. Thus, this simple, non-invasive method allows for distinguishing healthy controls from the affected patient. It can be implemented in screening and diagnosis of DADA2 and follow up the treatment of LGLL and several types of head and neck cancer.
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Affiliation(s)
- Wenwen Luo
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Liang Dong
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Fenghong Chen
- Otorhinolaryngology Hospital, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Wenbin Lei
- Otorhinolaryngology Hospital, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Liya He
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Qing Zhou
- Life Sciences Institute, Zhejiang University, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
| | - Thierry Lamy
- Department of Hematology, Pontchaillou University Hospital, Rennes, France
| | - Andrey V. Zavialov
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
- Turku Centre for Biotechnology, University of Turku, Turku, Finland
- *Correspondence: Andrey V. Zavialov,
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29
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Signa S, Bertoni A, Penco F, Caorsi R, Cafaro A, Cangemi G, Volpi S, Gattorno M, Schena F. Adenosine Deaminase 2 Deficiency (DADA2): A Crosstalk Between Innate and Adaptive Immunity. Front Immunol 2022; 13:935957. [PMID: 35898506 PMCID: PMC9309328 DOI: 10.3389/fimmu.2022.935957] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 06/10/2022] [Indexed: 11/30/2022] Open
Abstract
Deficiency of Adenosine deaminase 2 (DADA2) is a monogenic autoinflammatory disorder presenting with a broad spectrum of clinical manifestations, including immunodeficiency, vasculopathy and hematologic disease. Biallelic mutations in ADA2 gene have been associated with a decreased ADA2 activity, leading to reduction in deamination of adenosine and deoxyadenosine into inosine and deoxyinosine and subsequent accumulation of extracellular adenosine. In the early reports, the pivotal role of innate immunity in DADA2 pathogenic mechanism has been underlined, showing a skewed polarization from the M2 macrophage subtype to the proinflammatory M1 subtype, with an increased production of inflammatory cytokines such as TNF-α. Subsequently, a dysregulation of NETosis, triggered by the excess of extracellular Adenosine, has been implicated in the pathogenesis of DADA2. In the last few years, evidence is piling up that adaptive immunity is profoundly altered in DADA2 patients, encompassing both T and B branches, with a disrupted homeostasis in T-cell subsets and a B-cell skewing defect. Type I/type II IFN pathway upregulation has been proposed as a possible core signature in DADA2 T cells and monocytes but also an increased IFN-β secretion directly from endothelial cells has been described. So far, a unifying clear pathophysiological explanation for the coexistence of systemic inflammation, immunedysregulation and hematological defects is lacking. In this review, we will explore thoroughly the latest understanding regarding DADA2 pathophysiological process, with a particular focus on dysregulation of both innate and adaptive immunity and their interacting role in the development of the disease.
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Affiliation(s)
- Sara Signa
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e cura a carattere scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
| | - Arinna Bertoni
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e cura a carattere scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal-Child Sciences (DINOGMI), University of Genoa, Genoa, Italy
| | - Federica Penco
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e cura a carattere scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
| | - Roberta Caorsi
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e cura a carattere scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
| | - Alessia Cafaro
- Chromatography and Mass Spectrometry Section, Central Laboratory of Analysis, Istituto di Ricovero e cura a carattere scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
| | - Giuliana Cangemi
- Chromatography and Mass Spectrometry Section, Central Laboratory of Analysis, Istituto di Ricovero e cura a carattere scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
| | - Stefano Volpi
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e cura a carattere scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal-Child Sciences (DINOGMI), University of Genoa, Genoa, Italy
| | - Marco Gattorno
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e cura a carattere scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
- *Correspondence: Marco Gattorno,
| | - Francesca Schena
- Center for Autoinflammatory Diseases and Immunodeficiencies, Istituto di Ricovero e cura a carattere scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
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30
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Franco-Jarava C, Valenzuela I, Riviere JG, Garcia-Prat M, Martínez-Gallo M, Dieli-Crimi R, Castells N, Batlle-Masó L, Soler-Palacin P, Colobran R. Common Variable Immunodeficiency and Neurodevelopmental Delay Due to a 13Mb Deletion on Chromosome 4 Including the NFKB1 Gene: A Case Report. Front Immunol 2022; 13:897975. [PMID: 35784294 PMCID: PMC9247144 DOI: 10.3389/fimmu.2022.897975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 05/25/2022] [Indexed: 11/24/2022] Open
Abstract
Syndromic immunodeficiencies are a heterogeneous group of inborn errors of immunity that can affect the development of non-immune organs and systems. The genetic basis of these immunodeficiencies is highly diverse, ranging from monogenic defects to large chromosomal aberrations. Antibody deficiency is the most prevalent immunological abnormality in patients with syndromic immunodeficiencies caused by chromosomal rearrangements, and usually manifests as a common variable immunodeficiency (CVID)-like phenotype. Here we describe a patient with a complex phenotype, including neurodevelopmental delay, dysmorphic features, malformations, and CVID (hypogammaglobulinemia, reduced pre-switch and switch memory B cells, and impaired vaccine response). Microarray-based comparative genomic hybridization (aCGH) revealed a 13-Mb deletion on chromosome 4q22.2-q24 involving 53 genes, some of which were related to the developmental manifestations in our patient. Although initially none of the affected genes could be linked to his CVID phenotype, subsequent reanalysis identified NFKB1 haploinsufficiency as the cause. This study underscores the value of periodic reanalysis of unsolved genetic studies performed with high-throughput technologies (eg, next-generation sequencing and aCGH). This is important because of the ongoing incorporation of new data establishing the relationship between genes and diseases. In the present case, NFKB1 had not been associated with human disease at the time aCGH was performed. Eight years later, reanalysis of the genes included in the chromosome 4 deletion enabled us to identify NFKB1 haploinsufficiency as the genetic cause of our patient’s CVID. In the future, other genes included in the deletion may be linked to human disease, allowing us to better define the molecular basis of our patient’s complex clinical phenotype.
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Affiliation(s)
- Clara Franco-Jarava
- Immunology Division, Vall d’Hebron University Hospital, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Translational Immunology Research Group, Vall d’Hebron Research Institute (VHIR), Vall d’Hebron University Hospital, Barcelona, Spain
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Spain
| | - Irene Valenzuela
- Department of Clinical and Molecular Genetics, Vall d’Hebron University Hospital, Barcelona, Spain
- Medicine Genetics Research Group, Vall d’Hebron Research Institute (VHIR), Vall d’Hebron University Hospital, Barcelona, Spain
| | - Jacques G. Riviere
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Spain
- Infection in Immunocompromised Pediatric Patients Research Group, Vall d’Hebron Research Institute (VHIR), Vall d’Hebron University Hospital, Barcelona, Spain
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Vall d’Hebron University Hospital, Barcelona, Spain
| | - Marina Garcia-Prat
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Spain
- Infection in Immunocompromised Pediatric Patients Research Group, Vall d’Hebron Research Institute (VHIR), Vall d’Hebron University Hospital, Barcelona, Spain
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Vall d’Hebron University Hospital, Barcelona, Spain
| | - Mónica Martínez-Gallo
- Immunology Division, Vall d’Hebron University Hospital, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Translational Immunology Research Group, Vall d’Hebron Research Institute (VHIR), Vall d’Hebron University Hospital, Barcelona, Spain
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Spain
| | - Romina Dieli-Crimi
- Immunology Division, Vall d’Hebron University Hospital, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Translational Immunology Research Group, Vall d’Hebron Research Institute (VHIR), Vall d’Hebron University Hospital, Barcelona, Spain
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Spain
| | - Neus Castells
- Department of Clinical and Molecular Genetics, Vall d’Hebron University Hospital, Barcelona, Spain
- Medicine Genetics Research Group, Vall d’Hebron Research Institute (VHIR), Vall d’Hebron University Hospital, Barcelona, Spain
| | - Laura Batlle-Masó
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Spain
- Infection in Immunocompromised Pediatric Patients Research Group, Vall d’Hebron Research Institute (VHIR), Vall d’Hebron University Hospital, Barcelona, Spain
| | - Pere Soler-Palacin
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Spain
- Infection in Immunocompromised Pediatric Patients Research Group, Vall d’Hebron Research Institute (VHIR), Vall d’Hebron University Hospital, Barcelona, Spain
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Vall d’Hebron University Hospital, Barcelona, Spain
- *Correspondence: Roger Colobran, ;Pere Soler-Palacin,
| | - Roger Colobran
- Immunology Division, Vall d’Hebron University Hospital, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Translational Immunology Research Group, Vall d’Hebron Research Institute (VHIR), Vall d’Hebron University Hospital, Barcelona, Spain
- Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Barcelona, Spain
- Department of Clinical and Molecular Genetics, Vall d’Hebron University Hospital, Barcelona, Spain
- *Correspondence: Roger Colobran, ;Pere Soler-Palacin,
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Iyengar VV, Chougule A, Gowri V, Taur P, Prabhu S, Bodhanwala M, Desai MM. DADA2 presenting as nonimmune hemolytic anemia with recurrent macrophage activation syndrome. Pediatr Blood Cancer 2022; 69:e29461. [PMID: 34811889 DOI: 10.1002/pbc.29461] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 10/20/2021] [Accepted: 10/21/2021] [Indexed: 11/07/2022]
Affiliation(s)
| | - Akshaya Chougule
- Bai Jerbai Wadia Hospital for Children, Parel, Mumbai, Maharashtra, India
| | - Vijaya Gowri
- Bai Jerbai Wadia Hospital for Children, Parel, Mumbai, Maharashtra, India
| | - Prasad Taur
- Bai Jerbai Wadia Hospital for Children, Parel, Mumbai, Maharashtra, India
| | - Shakuntala Prabhu
- Bai Jerbai Wadia Hospital for Children, Parel, Mumbai, Maharashtra, India
| | - Minnie Bodhanwala
- Bai Jerbai Wadia Hospital for Children, Parel, Mumbai, Maharashtra, India
| | - Mukesh M Desai
- Bai Jerbai Wadia Hospital for Children, Parel, Mumbai, Maharashtra, India
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Fetyan S, Sakrani NF, Yassin F, Abdallah MF, Elzein N, Azizi G, ElGhazali G. Lipopolysaccharide Responsive Beige-like Anchor Protein Deficiency in a Patient with Autoimmune Lymphoproliferative Syndrome-like Disease Phenotype: A Case Report and Literature Review. Iran J Allergy Asthma Immunol 2022; 21:219-227. [PMID: 35490276 DOI: 10.18502/ijaai.v21i2.9230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 11/06/2021] [Indexed: 06/14/2023]
Abstract
LPS-responsive beige-like anchor protein (LRBA) deficiency is a primary immunodeficiency caused by a mutation in the LRBA gene. Affected individuals present with a variety of clinical symptoms including hypogammaglobulinemia, recurrent infections, splenomegaly, hepatomegaly, and autoimmune cytopenias. Except for hypogammaglobulinemia, the remaining features resemble autoimmune lymphoproliferative syndrome (ALPS). Here, we report the case of a 14-year-old boy with the ALPS phenotype, eventually diagnosed with LRBA deficiency. He presented with lymphadenopathy and hepatosplenomegaly, along with autoimmune cytopenia. Due to recurrent infections and worsening gastrointestinal symptoms, whole-exome sequencing was conducted and revealed a novel homozygous pathogenic variant in the LRBA gene (c.534del; p.9Asp179IIef*16). The patient recently suffered from clinical deterioration due to SARS-COV-2 which appears to have triggered an acute worsening of his existing Cytomegalovirus colitis leading to an eventual demise. A literature search for reported LRBA deficient patients with ALPS-like phenotype revealed 11 patients. The most common clinical presentations in LRBA patients with ALPS-like phenotype included autoimmunity (100%), splenomegaly (91%), lymphadenopathy (36.4%), and respiratory tract infections (63.6%). LRBA deficiency is unique in the fact that it encompasses immune deficiency, autoimmunity, and lymphoproliferation. In children with multiple symptoms related to these domains, a genetic diagnosis is necessary to ensure tailored and precise medical therapy.
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Affiliation(s)
- Saja Fetyan
- Division of Pediatrics, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates.
| | - Nida Fatima Sakrani
- Division of Pediatrics, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates.
| | - Fawwaz Yassin
- Division of Pediatrics, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates.
| | | | - Naser Elzein
- Division of Pediatrics, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates.
| | - Gholamreza Azizi
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.
| | - Gehad ElGhazali
- Department of Immunology, Sheikh Khalifa Medical City- Union 71/Purehealth, and Faculty of Medicine, United Arab Emirates University, Al Ain, United Arab Emirates.
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Zhang M, Ma XL, Duan YL, Jin L, Yang J, Huang S, Li N, Zhang N, Zhang NN, Zhang YH. [Analysis of serum immunoglobulin level in children with Burkitt lymphoma]. Zhonghua Er Ke Za Zhi 2022; 60:329-333. [PMID: 35385939 DOI: 10.3760/cma.j.cn112140-20210817-00679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To summarize changes of serum immunoglobulin levels before and after chemotherapy in children with Burkitt lymphoma (BL), so as to investigate the effects of chemotherapy and rituximab on serum immunoglobulin levels in children with BL. Methods: Clinical data of 223 children with newly diagnosed Burkitt lymphoma at Beijing Children's Hospital from January 2009 to April 2017 were analyzed retrospectively. They were treated according to the modified LMB 89 regimen and some of them received combined rituximab therapy during the chemotherapy. The serum immunoglobulin (IgA, IgM, IgG) before chemotherapy, at the time of discontinuing chemotherapy, as well as 6, 12, 24, 36 months after chemotherapy were collected. Changes of serum IgA, IgM and IgG with time among different treatment groups were compared using repeated measures ANOVA. Results: According to risk group, 223 children were devided into group B(n=53)and group C(n=170). Before chemotherapy, 109 cases (48.9%) were combined with hypogammaglobulinemia. The serum IgA, IgM, and IgG levels of all the patients were (0.9±0.7), 1.2 (0.5, 1.3) and (7.2±2.9) g/L before chemotherapy, (0.5±0.4), 0.2 (0.1, 0.3) and (6.3±2.3) g/L at the time of discontinuing chemotherapy (t=13.63, Z=-11.99, t=4.57, all P<0.05). There were statistical difference in IgA, IgM levels of group B and IgA, IgM, IgG levels of group C before chemotherapy and at the time of discontinuing chemotherapy (t=8.86, Z=-6.28, t=11.19, Z=-10.15, t=4.50, all P<0.05). The differences of serum IgA and IgG levels at the time after chemotherapy among patients treated with chemotherapy alone and those treated with chemotherapy combined rituximab in group B and C were significant (F=5.38, P=0.002 and F=4.22, P=0.007). Conclusions: Approximately half of children with BL have already existed hypogammaglobulinemia at initial diagnosis prior to the start of treatment. The modified LMB 89 regimen have significant effect on humoral immunity of children with BL. In the process of immune reconstruction after chemotherapy, rituximab has more significant effect on serum IgA and IgG levels in BL patients.
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Affiliation(s)
- M Zhang
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - X L Ma
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - Y L Duan
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - L Jin
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - J Yang
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - S Huang
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - N Li
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - N Zhang
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - N N Zhang
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - Y H Zhang
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
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Abstract
PURPOSE OF REVIEW The aim is to review recent reports on childhood polyarteritis nodosa, including recent reports on treatment and outcome. Recently deficiency of adenosine deaminase-2 (ADA2), which may present as a polyarteritis nodosa-mimic, is becoming an important part of our practice. We also aim to highlight differences of childhood polyarteritis nodosa with deficiency of ADA2 as well as adult-onset disease. RECENT FINDINGS The few recent childhood series confirm the systemic nature of this vasculitis with predominantly medium-vessel involvement. American College of Rheumatology Vasculitis foundation has suggested recommendations for the management of this vasculitis. Unfortunately, we lack large patient numbers to provide us high evidence for the treatment of these patients. However, for induction mycophenolate mofetil or shorter courses of cyclophosphamide can be considered.Deficiency of ADA2 is now in the differential diagnosis of polyarteritis nodosa patients presenting with a family history and/or stroke with hematological and/or immunological abnormalities. SUMMARY We need collaborative work to define management and treatment strategies for childhood polyarteritis nodosa. Distinguishing deficiency of ADA2 is important because the treatment is different.
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Affiliation(s)
- Yelda Bilginer
- Department of Pediatrics, division of Pediatric Rheumatology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
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35
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Habek M, Piskač D, Gabelić T, Barun B, Adamec I, Krbot Skorić M. Hypogammaglobulinemia, infections and COVID-19 in people with multiple sclerosis treated with ocrelizumab. Mult Scler Relat Disord 2022; 62:103798. [PMID: 35429819 PMCID: PMC8994678 DOI: 10.1016/j.msard.2022.103798] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/19/2022] [Accepted: 04/08/2022] [Indexed: 11/18/2022]
Abstract
Objective To determine the influence of immunoglobulins (Ig) level on the rate of infections in people with multiple sclerosis (pwMS) treated with ocrelizumab. Methods We enrolled 109 consecutive pwMS treated with ocrelizumab with a mean follow-up of 2.69±0.56 (1.36-4.27) years. We have retrospectively searched our electronic database and the following information was collected: age, sex, MS characteristics, number of ocrelizumab cycles, infections, duration of the infection, hospitalization due to infection, treatment of the infection, and COVID-19 characteristics. Ig levels were measured within 14 days before each ocrelizumab infusion. Results Number of pwMS with values of IgM and IgG below lower level of normal at baseline was 3 (2.8%) and 2 (2.8%), respectively; and before 6th cycle of ocrelizumab 5 (13.5%) and 5 (13.5%), respectively. Levels of IgM were steadily decreasing over time, while levels of IgG started to show statistically significant drop only after 5th cycle of ocrelizumab. 58.7% pwMS experienced infection during treatment, with a median number of infections per pwMS being 1, range 0-4. Female sex increased the risk of any infection (HR 2.561, 95%CI 1.382-4.774, p=0.003). Higher age and smaller drop in IgM before 3rd ocrelizumab cycle increased the risk for infection requiring hospitalization (HR 1.086, 95%CI 1.018-1.159, p=0.013 and HR 9.216, 95%CI 1.124-75.558, p=0.039, respectively). Longer disease duration increased the risk for COVID-19 (HR 1.075, 95%CI 1.002-1.154, p=0.045). Conclusion The present findings broaden limited real-world data on infection and COVID-19 risk in pwMS treated with ocrelizumab.
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Affiliation(s)
- Mario Habek
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia.
| | - Dominik Piskač
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Tereza Gabelić
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Barbara Barun
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Ivan Adamec
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Magdalena Krbot Skorić
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia; Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia
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Oshiro TM, da Silva LT, Ortega MM, Perazzio SF, Duarte AJDS, Carneiro-Sampaio M. Patient with agammaglobulinemia produces anti-SARS-CoV-2 reactive T-cells after CoronaVac vaccine. Clinics (Sao Paulo) 2022; 77:100007. [PMID: 35172269 PMCID: PMC8808697 DOI: 10.1016/j.clinsp.2022.100007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 12/08/2021] [Indexed: 11/23/2022] Open
Affiliation(s)
- Telma Miyuki Oshiro
- Laboratório de Investigação Médica em Dermatologia e Imunodeficiências (LIM 56), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil.
| | - Lais Teodoro da Silva
- Laboratório de Investigação Médica em Dermatologia e Imunodeficiências (LIM 56), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
| | - Marina Mazzilli Ortega
- Laboratório de Investigação Médica em Dermatologia e Imunodeficiências (LIM 56), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
| | - Sandro Felix Perazzio
- Division of Rheumatology, Universidade Federal de São Paulo, São Paulo, SP, Brazil; Laboratório Central, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
| | - Alberto Jose da Silva Duarte
- Laboratório de Investigação Médica em Dermatologia e Imunodeficiências (LIM 56), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil; Laboratório Central, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
| | - Magda Carneiro-Sampaio
- Instituto da Criança e Adolescente (ICr), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
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Dilena R, Pozzato M, Baselli L, Chidini G, Barbieri S, Scalfaro C, Finazzi G, Lonati D, Locatelli CA, Cappellari A, Anniballi F. Infant Botulism: Checklist for Timely Clinical Diagnosis and New Possible Risk Factors Originated from a Case Report and Literature Review. Toxins (Basel) 2021; 13:toxins13120860. [PMID: 34941698 PMCID: PMC8703831 DOI: 10.3390/toxins13120860] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 11/24/2021] [Accepted: 11/30/2021] [Indexed: 12/24/2022] Open
Abstract
Infant botulism is a rare and underdiagnosed disease caused by BoNT-producing clostridia that can temporarily colonize the intestinal lumen of infants less than one year of age. The diagnosis may be challenging because of its rareness, especially in patients showing atypical presentations or concomitant coinfections. In this paper, we report the first infant botulism case associated with Cytomegalovirus coinfection and transient hypogammaglobulinemia and discuss the meaning of these associations in terms of risk factors. Intending to help physicians perform the diagnosis, we also propose a practical clinical and diagnostic criteria checklist based on the revision of the literature.
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Affiliation(s)
- Robertino Dilena
- Unità di Neurofiopatologia, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (S.B.); (A.C.)
- Correspondence:
| | - Mattia Pozzato
- Neurology Unit & MS Centre, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
- Dino Ferrari Centre, Neuroscience Section, Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
| | - Lucia Baselli
- Pediatric Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Giovanna Chidini
- Pediatric Intensive Care Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Sergio Barbieri
- Unità di Neurofiopatologia, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (S.B.); (A.C.)
| | - Concetta Scalfaro
- National Reference Centre for Botulism, Nutrition and Veterinary Public Health, Department of Food Safety, Istituto Superiore di Sanità, 00161 Rome, Italy; (C.S.); (F.A.)
| | - Guido Finazzi
- Department of Food Control, Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia-Romagna, 25124 Brescia, Italy;
| | - Davide Lonati
- Toxicology Unit, Laboratory of Clinical and Experimental Toxicology, and Poison Control Centre and National Toxicology Information Centre, Istituti Clinici Scientifici Maugeri IRCCS, 27100 Pavia, Italy; (D.L.); (C.A.L.)
| | - Carlo Alessandro Locatelli
- Toxicology Unit, Laboratory of Clinical and Experimental Toxicology, and Poison Control Centre and National Toxicology Information Centre, Istituti Clinici Scientifici Maugeri IRCCS, 27100 Pavia, Italy; (D.L.); (C.A.L.)
| | - Alberto Cappellari
- Unità di Neurofiopatologia, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (S.B.); (A.C.)
| | - Fabrizio Anniballi
- National Reference Centre for Botulism, Nutrition and Veterinary Public Health, Department of Food Safety, Istituto Superiore di Sanità, 00161 Rome, Italy; (C.S.); (F.A.)
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Affiliation(s)
| | - Garth R Fraga
- Department of Pathology, University of Kansas Medical Center, Kansas City, KS
| | - Natalia Sampaio Moura
- Metabolic, Cardiovascular and Inflammatory Disease Genomics Branch, Inflammatory Disease Section, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD
| | - Jason M Springer
- Division of Allergy, Clinical Immunology and Rheumatology, Department of Medicine University of Kansas Medical Center, Kansas City, KS
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Otaki Y, Ogawa E, Higuchi T, Takeshita K, Takeuchi N, Ishiwada N, Ito K. Invasive Haemophilus influenzae type b infection in a patient with transient hypogammaglobulinemia of infancy. J Infect Chemother 2021; 27:1756-1759. [PMID: 34376350 DOI: 10.1016/j.jiac.2021.07.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/28/2021] [Accepted: 07/31/2021] [Indexed: 11/19/2022]
Abstract
We describe a patient with invasive Haemophilus influenzae type b (Hib) infection despite being completely immunized by a conjugate Hib vaccine. Although Hib vaccination has contributed to significant reduction in invasive Hib infection, there are some case reports of invasive Hib infections despite immunization. Immunoglobulin (Ig) deficiency is the main cause of primary vaccine failure, and IgG2 subclass deficiency is known to be the leading cause. A previously healthy 13-month-old boy visited the outpatient clinic with a 5-day history of fever (40.0 °C), cough, and vomiting, and was diagnosed with bacterial meningitis, purulent pericarditis, and arthritis. Hib was recovered from blood, cerebrospinal fluid, and pericardial fluid. Immunological examination revealed subnormal IgG and IgA titers at 13 and 17 months of age. Serum IgG2 titer was recovered at 17 months of age despite being low at 13 months. Comprehensive gene analysis for primary immunodeficiency syndromes (primary antibody deficiency, common variable immunodeficiency, and toll-like receptor abnormalities) were negative. The antibody titer against Hib [anti-polyribosylribitol phosphate (PRP) antibody] was lower than the long-term protective titer (1.0 μg/ml) at 13 months of age, but was reactively increased to 2.38 μg/mL two months after booster immunization. Transient hypogammaglobulinemia of infancy (THI) is described as an accentuation and prolongation of the physiologic Ig nadir that is normally observed during infancy and defined as low IgG and IgA levels in the first three years of life. We speculate that he developed an invasive Hib infection as a result of primary Hib vaccine failure caused by THI.
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Affiliation(s)
- Yuji Otaki
- Division of General Pediatrics, Aichi Children's Health and Medical Center
| | - Eiki Ogawa
- Division of General Pediatrics, Aichi Children's Health and Medical Center
| | - Toru Higuchi
- Division of General Pediatrics, Aichi Children's Health and Medical Center
| | - Kenichi Takeshita
- Department of Infectious Diseases, Medical Mycology Research Center, Chiba University
| | - Noriko Takeuchi
- Department of Infectious Diseases, Medical Mycology Research Center, Chiba University
| | - Naruhiko Ishiwada
- Department of Infectious Diseases, Medical Mycology Research Center, Chiba University
| | - Kenta Ito
- Division of General Pediatrics, Aichi Children's Health and Medical Center.
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40
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Ciuffreda L, Lorenzo-Salazar JM, Alcoba-Florez J, Rodriguez-Pérez H, Gil-Campesino H, Íñigo-Campos A, García-Martínez de Artola D, Valenzuela-Fernández A, Hayek-Peraza M, Rojo-Alba S, Alvarez-Argüelles ME, Díez-Gil O, González-Montelongo R, Flores C. Longitudinal study of a SARS-CoV-2 infection in an immunocompromised patient with X-linked agammaglobulinemia. J Infect 2021; 83:607-635. [PMID: 34329678 PMCID: PMC8316714 DOI: 10.1016/j.jinf.2021.07.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 07/25/2021] [Indexed: 11/18/2022]
Affiliation(s)
- Laura Ciuffreda
- Research Unit, Hospital Universitario Nuestra Señora de Candelaria, Spain
| | | | - Julia Alcoba-Florez
- Servicio de Microbiología, Hospital Universitario Nuestra Señora de Candelaria, Spain
| | | | - Helena Gil-Campesino
- Servicio de Microbiología, Hospital Universitario Nuestra Señora de Candelaria, Spain
| | | | | | - Agustín Valenzuela-Fernández
- Laboratorio de Inmunología Celular y Viral, Unidad de Farmacología, Facultad de Medicina, Universidad de La Laguna, Spain; Red española de Investigación en VIH/SIDA (RIS)-RETIC, Instituto de Salud Carlos III, Spain
| | - Marcelino Hayek-Peraza
- Servicio de Medicina Interna, Hospital Universitario Nuestra Señora de Candelaria, Spain
| | - Susana Rojo-Alba
- Servicio de Microbiología, Hospital Universitario Central de Asturias, Spain
| | | | - Oscar Díez-Gil
- Servicio de Microbiología, Hospital Universitario Nuestra Señora de Candelaria, Spain
| | | | - Carlos Flores
- Research Unit, Hospital Universitario Nuestra Señora de Candelaria, Spain; Genomics Division, Instituto Tecnológico y de Energías Renovables, Spain; CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Spain.
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41
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Veryser E, Meyts I, Casteels I, Demaerel P, De Somer L, Cassiman C. Two Cases Presenting With Unilateral Adduction Deficit Associated With Human Adenosine Deaminase 2 Deficiency. J Pediatr Ophthalmol Strabismus 2021; 58:e22-e26. [PMID: 34288769 DOI: 10.3928/01913913-20210416-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Deficiency of human adenosine deaminase 2 (DADA2) is an auto-inflammatory inborn error of immunity caused by biallelic deleterious mutations in the gene encoding ADA2. The purpose of this article is to raise awareness among ophthalmologists and pediatricians to consider DADA2 as a possible diagnosis for patients with acute onset of diplopia. The authors describe two pediatric patients who presented with double vision due to uni-lateral adduction deficit, and discuss the importance of recognizing this clinically as an ophthalmologist. If a child presents with a sudden eye movement abnormality, ophthalmologists must be aware of the possibility of an ischemic insult due to an underlying genetic disorder (eg, DADA2), especially in patients with a positive familial history or associated clinical signs such as a personal history of characteristic skin lesions or paresis of other cranial nerves. Given the multi-organ involvement in this disorder, a multi-disciplinary approach is crucial to have a timely diagnosis and to treat this rare disorder appropriately. [J Pediatr Ophthalmol Strabismus. 2021;58(4):e22-e26.].
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Guetl K, Moazedi-Fuerst F, Rosskopf K, Brodmann M, Krause R, Eller P, Wilhelmer P, Eisner F, Sareban N, Schlenke P, Kessler HH, Steinmetz I, Redlberger-Fritz M, Stiasny K, Stradner M. SARS-CoV-2 positive virus culture 7 weeks after onset of COVID-19 in an immunocompromised patient suffering from X chromosome-linked agammaglobulinemia. J Infect 2021; 82:414-451. [PMID: 33121954 PMCID: PMC7588793 DOI: 10.1016/j.jinf.2020.10.025] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 10/24/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Katharina Guetl
- Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria
| | - Florentine Moazedi-Fuerst
- Division of Rheumatology and Immunology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria.
| | - Konrad Rosskopf
- Department of Blood Group Serology and Transfusion Medicine, Hospital of the Federal State of Styria and University Hospital Graz, Auenbruggerplatz 48, 8036 Graz, Austria
| | - Marianne Brodmann
- Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria
| | - Robert Krause
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria
| | - Philipp Eller
- Intensive Care Medicine Unit, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria
| | - Patricia Wilhelmer
- Department of Internal Medicine, Southwest State Hospital Graz, Goestingerstrasse 22, 8020 Graz, Austria
| | - Florian Eisner
- Intensive Care Medicine Unit, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria
| | - Nazanin Sareban
- Department of Blood Group Serology and Transfusion Medicine, Hospital of the Federal State of Styria and University Hospital Graz, Auenbruggerplatz 48, 8036 Graz, Austria
| | - Peter Schlenke
- Department of Blood Group Serology and Transfusion Medicine, Medical University of Graz, Auenbruggerplatz 48, 8036 Graz, Austria
| | - Harald H Kessler
- Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Medical University of Graz, Neue Stiftingtalstrasse 6, 8036 Graz, Austria
| | - Ivo Steinmetz
- Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Medical University of Graz, Neue Stiftingtalstrasse 6, 8036 Graz, Austria
| | - Monika Redlberger-Fritz
- Department of Virology, Medical University of Vienna, Kinderspitalgasse 15, 1090 Vienna, Austria
| | - Karin Stiasny
- Department of Virology, Medical University of Vienna, Kinderspitalgasse 15, 1090 Vienna, Austria
| | - Martin Stradner
- Division of Rheumatology and Immunology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria
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43
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López AL, Torre MG, Paolini MV, Juri MC, Fernández Romero DS. [COVID-19 in adults with antibody deficiencies]. Medicina (B Aires) 2021; 81:478-481. [PMID: 34137714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023] Open
Abstract
COVID-19, caused by SARS-CoV-2, emerged in late 2019 in Wuhan, China. Its clinical course is variable, as well as the mortality rate, which is higher among people over 65 years of age and persons with underlying conditions. Immunodeficiencies are potential risk factors for severe forms of COVID-19. Furthermore, patients with immunodeficiencies often undergo non-infectious complications, which could bear additional risk. So far, few reports of patients with COVID-19 and humoral immunodeficiencies have been published. Considering the importance of the study of this new viral disease and its potential health impact on patients with immunodeficiency disorders, we present six cases of COVID-19 in patients with impaired humoral immunity. Three were women and three were men. The average age was 48.5 years (range 20-67). Four had been diagnosed with primary antibody deficiency: three had common variable immunodeficiency and one had X-linked agammaglobulinemia. The other two patients had secondary hypogammaglobulinemia, one was associated with thymoma (Good's syndrome), and the other was associated with rituximab treatment. The evolution was favorable in all except the patient with Good's syndrome, who presented a marked decline in clinical status before contracting COVID-19.
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Affiliation(s)
- Ana Laura López
- Unidad de Inmunología e Histocompatibilidad, Hospital Dr. Carlos G. Durand, Buenos Aires, Argentina. E-mail:
| | - María Gabriela Torre
- Servicio de Alergia e Inmunología, Hospital Británico de Buenos Aires, Argentina
| | - María Virginia Paolini
- Unidad de Inmunología e Histocompatibilidad, Hospital Dr. Carlos G. Durand, Buenos Aires, Argentina
| | - María Cecilia Juri
- Servicio de Alergia e Inmunología, Hospital Británico de Buenos Aires, Argentina
| | - Diego S Fernández Romero
- Unidad de Inmunología e Histocompatibilidad, Hospital Dr. Carlos G. Durand, Buenos Aires, Argentina
- Servicio de Alergia e Inmunología, Hospital Británico de Buenos Aires, Argentina
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44
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Cohen B, Rubinstein R, Gans MD, Deng L, Rubinstein A, Eisenberg R. COVID-19 infection in 10 common variable immunodeficiency patients in New York City. J Allergy Clin Immunol Pract 2021; 9:504-507.e1. [PMID: 33217615 PMCID: PMC7671927 DOI: 10.1016/j.jaip.2020.11.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 11/02/2020] [Accepted: 11/03/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Barrie Cohen
- Division of Allergy and Immunology, Department of Pediatrics, Montefiore Medical Center, Bronx, NY.
| | | | - Melissa D Gans
- Division of Pediatric Pulmonology, Allergy, Immunology, and Sleep Medicine, Department of Pediatrics, New York Medical College, Westchester Medical Center, Hawthorne, NY
| | - Lily Deng
- Department of Pediatrics, Montefiore Medical Center, Bronx, NY
| | - Arye Rubinstein
- Division of Allergy and Immunology, Department of Pediatrics, Montefiore Medical Center, Bronx, NY
| | - Rachel Eisenberg
- Division of Allergy and Immunology, Department of Pediatrics, Montefiore Medical Center, Bronx, NY
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45
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Ifversen MS, Masmas TN, Kornblit B, Rieneck K, Kaastrup EK, Lund AM, Fischer-Nielsen A, Glenthøj A. [Treatment of monogenic disorders with viral transduced haematopoietic stem cells]. Ugeskr Laeger 2020; 182:V06200458. [PMID: 33215591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Infusion of ex vivo transduced haematopoietic stem cells (HSC) has emerged as a promising new treatment of certain monogenetic disorders. Since early clinical studies on patients with severe combined immune deficiency were halted due to de novo leukaemia, the technology has matured. Thus, treatment of transfusion-dependent thalassaemia and adenosine deaminase deficient severe combined immunodeficiency by using lentiviral vectors for gene correction of autologous HSC can induce expression of the deficient protein and thus potentially cure the patients. The review summarises recent advances allowing for clinical implementation of the treatment in Denmark.
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46
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Ordieres-Ortega L, Soria Fernández-Llamazares G, Gabarró-López N. Good's syndrome: Case report. Med Clin (Barc) 2020; 156:309. [PMID: 32143948 DOI: 10.1016/j.medcli.2019.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 12/10/2019] [Accepted: 12/19/2019] [Indexed: 11/18/2022]
Affiliation(s)
- Lucía Ordieres-Ortega
- Servicio de Medicina Interna, Hospital General Universitario Gregorio Marañón, Madrid, España; Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España.
| | | | - Nuria Gabarró-López
- Servicio de Medicina Interna, Hospital General Universitario Gregorio Marañón, Madrid, España
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47
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Kita H, Onda T. [Surgical Treatment for Thymoma with Good's Syndrome;Report of a Case]. Kyobu Geka 2019; 72:1031-1033. [PMID: 31701916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A 50-year-old man was admitted to our hospital for severe pneumonia. An anterior mediastinum tumor and the hypogammaglobulinaemia were detected during treatment of pneumonia, and Good's syndrome was diagnosed. The clinical characteristics of Good's syndrome are increased susceptibility to bacterial infections and opportunistic viral and fungal infections. We planned thymectomy with the perioperative supplementation of immunoganmmagloblin to prevent perioperative infectious complications after pneumonia recovered completely. Extended thymo-thymectomy was performed. Pathological examination revealed type AB thymoma. The hypogammaglobulinaemia did not improved following thymectomy, and the patient had to be treated by immunoglobulin supplementation to maintain adequate trough immunoglobulin G( IgG) values.
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Affiliation(s)
- Hidefumi Kita
- Department of Thoracic Surgery, Tokorozawa Central Hospital, Tokorozawa, Japan
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48
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Schroeder HW. The Many Gaps in Our Knowledge of the Etiology, Pathogenesis, Complications, and Prognosis of Hypogammaglobulinemia and Common Variable Immune Deficiency. J Allergy Clin Immunol Pract 2019; 7:1285-1286. [PMID: 30961841 DOI: 10.1016/j.jaip.2019.01.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 01/22/2019] [Indexed: 06/09/2023]
Affiliation(s)
- Harry W Schroeder
- Department of Medicine, Division of Clinical Immunology and Rheumatology, University of Alabama at Birmingham, Birmingham, Ala.
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49
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Litzman J. Primary immunodeficiencies in adults. Vnitr Lek 2019; 65:109-116. [PMID: 30909700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In contrast to general opinion, the issue of primary immunodeficiency is far from just a pediatric medicine; a large number of patients with primary immunodefciencies are not only treated, but also diagnosed in adulthood. The most important manifestation of these diseases are serious, unusual or ill-treatable infections. Some primary immune deficiency diseases manifest themselves in adulthood - mainly common variable immunodeficiency (CVID) and Goods syndrome (hypogammaglobulinemia with thymoma). Due to successful treatment, adults also suffer from illnesses manifestation of which begin in early infancy. Among these, the most common are patients with disorders of antibody production - for example, X-linked agammaglobulinemia or T-cell defect - Di George syndrome (thymus deficiency, morphological heart abnormalities, hypoparathyroidism). Another important group of primary immunodeficiencies are patients with hereditary angioedema (C1-INH deficiency). These patients do not suffer from an increased incidence of infections, but from swelling of the subcutaneous and submucosal tissues.
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50
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Alghamdi HA, Tashkandi SA, Alidrissi EM, Aledielah RD, AlSaidi KA, Alharbi ES, Habazi MK, Alzahrani MS. Three Types of Immunodeficiency, Centromeric Instability, and Facial Anomalies (ICF) Syndrome Identified by Whole-Exome Sequencing in Saudi Hypogammaglobulinemia Patients: Clinical, Molecular, and Cytogenetic Features. J Clin Immunol 2018; 38:847-853. [PMID: 30511102 DOI: 10.1007/s10875-018-0569-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 11/07/2018] [Indexed: 01/25/2023]
Affiliation(s)
- Hamza A Alghamdi
- Allergy and Immunology Section, Children's Specialized Hospital, King Fahad Medical City, Makkah Almukaramah Road, As Sulimaniyah 6481, Riyadh, 12231, Saudi Arabia
| | - Suha A Tashkandi
- Cytogenetics Laboratory, King Fahad Medical City, Makkah Almukaramah Road, As Sulimaniyah 6481, Riyadh, 12231, Saudi Arabia
| | - Eman M Alidrissi
- Allergy and Immunology Section, Children's Specialized Hospital, King Fahad Medical City, Makkah Almukaramah Road, As Sulimaniyah 6481, Riyadh, 12231, Saudi Arabia
| | - Rawan D Aledielah
- Allergy and Immunology Section, Children's Specialized Hospital, King Fahad Medical City, Makkah Almukaramah Road, As Sulimaniyah 6481, Riyadh, 12231, Saudi Arabia
| | - Khelad A AlSaidi
- Cytogenetics Laboratory, King Fahad Medical City, Makkah Almukaramah Road, As Sulimaniyah 6481, Riyadh, 12231, Saudi Arabia
| | - Enas S Alharbi
- Allergy and Immunology Section, Children's Specialized Hospital, King Fahad Medical City, Makkah Almukaramah Road, As Sulimaniyah 6481, Riyadh, 12231, Saudi Arabia
| | - Murad K Habazi
- Allergy and Immunology Section, Children's Specialized Hospital, King Fahad Medical City, Makkah Almukaramah Road, As Sulimaniyah 6481, Riyadh, 12231, Saudi Arabia
| | - Mofareh S Alzahrani
- Allergy and Immunology Section, Children's Specialized Hospital, King Fahad Medical City, Makkah Almukaramah Road, As Sulimaniyah 6481, Riyadh, 12231, Saudi Arabia.
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